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Yang–Mills theory

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6470: 5607: 6465:{\displaystyle {\begin{aligned}Z&=\exp \left(-i\ g\int \mathrm {d} ^{4}x\ {\frac {\delta }{i\ \delta \ {\bar {\varepsilon }}^{a}(x)}}\ f^{abc}\partial _{\mu }\ {\frac {i\ \delta }{\delta \ j_{\mu }^{b}(x)}}\ {\frac {i\ \delta }{\delta \ \varepsilon ^{c}(x)}}\right)\\&\qquad \times \exp \left(-i\ g\int \mathrm {d} ^{4}x\ f^{abc}\partial _{\mu }{\frac {i\ \delta }{\delta \ j_{\nu }^{a}(x)}}{\frac {i\ \delta }{\delta \ j_{\mu }^{b}(x)}}\ {\frac {i\ \delta }{\delta \ j^{c\nu }(x)}}\right)\\&\qquad \qquad \times \exp \left(-i\ {\frac {g^{2}}{4}}\int \mathrm {d} ^{4}x\ f^{abc}\ f^{ars}{\frac {i\ \delta }{\delta \ j_{\mu }^{b}(x)}}\ {\frac {i\ \delta }{\delta \ j_{\nu }^{c}(x)}}\ {\frac {\ i\delta }{\delta \ j^{r\mu }(x)}}{\frac {i\ \delta }{\delta \ j^{s\nu }(x)}}\right)\\&\qquad \qquad \qquad \times Z_{0}\end{aligned}}} 1693: 1702: 60: 1414:... I was at Brookhaven also ... and was assigned to the same office as Yang. Yang, who has demonstrated on a number of occasions his generosity to physicists beginning their careers, told me about his idea of generalizing gauge invariance and we discussed it at some length ... I was able to contribute something to the discussions, especially with regard to the quantization procedures, and to a small degree in working out the formalism; however, the key ideas were Yang's." 7053:). In this case, large computational resources are needed to be sure the correct limit of infinite volume (smaller lattice spacing) is obtained. This is the limit the results must be compared with. Smaller spacing and larger coupling are not independent of each other, and larger computational resources are needed for each. As of today, the situation appears somewhat satisfactory for the hadronic spectrum and the computation of the gluon and ghost propagators, but the 8488: 1713: 7045:. In the opposite limit, the infrared limit, the situation is the opposite, as the coupling is too large for perturbation theory to be reliable. Most of the difficulties that research meets is just managing the theory at low energies. That is the interesting case, being inherent to the description of hadronic matter and, more generally, to all the observed bound states of gluons and quarks and their confinement (see 6833: 1722: 5134: 6481: 5595: 5574: 4598: 1432:
to provide an explanation for isospin conservation in collisions involving the strong interactions. Yang's presentation of the work at Princeton in February 1954 was challenged by Pauli, asking about the mass in the field developed with the gauge invariance idea. Pauli knew that this might be an
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or the quantization of it. Because Pauli found that his theory "leads to some rather unphysical shadow particles", he refrained from publishing his results formally. Although Pauli did not publish his six-dimensional theory, he gave two seminar lectures about it in Zürich in November 1953.
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consists, especially, in a proof of the conjecture that the lowest excitations of a pure Yang–Mills theory (i.e. without matter fields) have a finite mass-gap with regard to the vacuum state. Another open problem, connected with this conjecture, is a proof of the
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chose not to publish their work. Shortly after Yang and Mills published their paper in October 1954, Salam encouraged Shaw to publish his work to mark his contribution. Shaw declined, and instead it only forms a chapter of his PhD thesis published in 1956.
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issue as he had worked on applying gauge invariance but chose not to publish it, viewing the massless excitations of the theory to be "unphysical 'shadow particles'". Yang and Mills published in October 1954; near the end of the paper, they admit:
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are zero and so there is no coupling. In the non-abelian case, the ghost field appears as a useful way to rewrite the quantum field theory without physical consequences on the observables of the theory such as cross sections or decay rates.
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The field has the property of being self-interacting and the equations of motion that one obtains are said to be semilinear, as nonlinearities are both with and without derivatives. This means that one can manage this theory only by
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Yang's core idea was to look for a conserved quantity in nuclear physics comparable to electric charge and use it to develop a corresponding gauge theory comparable to electrodynamics. He settled on conservation of
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has not been theoretically proven, though it is a consistent experimental observation. This shows why QCD confinement at low energy is a mathematical problem of great relevance, and why the
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In physics the survey of Yang–Mills theories does not usually start from perturbation analysis or analytical methods, but more recently from systematic application of numerical methods to
7081:. Renormalizability is obtained even if the gauge bosons described by this theory are massive, as in the electroweak theory, provided the mass is only an "acquired" one, generated by the 2569: 4559: 3772: 5569:{\displaystyle \ S_{g}=-\int \mathrm {d} ^{4}x\ \left({\bar {c}}^{a}\ \partial _{\mu }\partial ^{\mu }c^{a}+g\ {\bar {c}}^{a}\ f^{abc}\ \partial _{\mu }\ A^{b\mu }\ c^{c}\right)\ } 7037:
To obtain the behavior of the Yang–Mills theory at high energies, and so to prove asymptotic freedom, one applies perturbation theory assuming a small coupling. This is verified
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For quantum electrodynamics the ghost field decouples because the gauge group is abelian. This can be seen from the coupling between the gauge field and the ghost field that is
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at lower energies in quantum chromodynamics is not completely understood due to the difficulties of managing such a theory with a strong coupling. This may be the reason why
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The mathematics of the Yang–Mills theory is a very active field of research, yielding e.g. invariants of differentiable structures on four-dimensional manifolds via work of
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proved that every conserved physical quantity has a matching symmetry, and culminated in 1928 when he published his book applying the geometrical theory of symmetry (
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the coupling is dimensionless and both the field and the square of the coupling have the same dimensions of the field and the coupling of a massless quartic
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Yang–Mills theory and the mass gap. Quantum particles described by the theory have mass but the classical waves of the field travel at the speed of light.
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resonance is not seen in any of such lattice computations and contrasting interpretations have been put forward. This is a hotly debated issue.
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in 1922, three years before working on his equation, connected Weyl's group concept to electron charge. Schrödinger showed that the group
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also developed a non-Abelian gauge theory for nuclear forces. However, the theory needed massless particles in order to maintain
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Note that the transition between "upper" ("contravariant") and "lower" ("covariant") vector or tensor components is trivial for
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group transformations played a central role. Many physicists thought there must be an analog for the dynamics of nucleons.
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Yndurain, F.J.; Garcia-Martin, R.; Pelaez, J.R. (2007). "Experimental status of the ππ isoscalar S wave at low energy:
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All known fundamental interactions can be described in terms of gauge theories, but working this out took decades.
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spectra are yet a questioned matter in view of the experimental observation of such exotic states. Indeed, the
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fixes the gauge's choice for the quantization. Feynman's rules obtained from this functional are the following
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These rules for Feynman's diagrams can be obtained when the generating functional given above is rewritten as
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but this integral has no meaning as it is because the potential vector can be arbitrarily chosen due to the
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Yang–Mills theories are special examples of gauge theories with a non-abelian symmetry group given by the
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of the Lie algebra (totally antisymmetric if the generators of the Lie algebra are normalised such that
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field. The dynamics of the photon field and its interactions with matter are, in turn, governed by the
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Caprini, I.; Colangelo, G.; Leutwyler, H. (2006). "Mass and width of the lowest resonance in QCD".
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in 1953, as well as a generic term for the class of similar theories. The Yang–Mills theory is a
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in electromagnetic fields that matched the conservation of electric charge. As the theory of
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coefficient (top right). These coefficients determine the restriction of the BPST instanton
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The problem of particle types and other contributions to the theory of elementary particles
7453: 8428: 8166: 8115: 7383: 7089: 7082: 5580: 5352:{\displaystyle S_{gf}=-{\frac {1}{2\xi }}\int \mathrm {d} ^{4}x\ (\partial \cdot A)^{2}\ } 4284: 3453: 2440: 1359: 1296: 1079: 1074: 1044: 1039: 1009: 969: 939: 919: 819: 709: 704: 669: 654: 629: 609: 589: 519: 509: 430: 392: 294: 254: 86: 64: 59: 7425:
Straumann, N. (2000). "On Pauli's invention of non-abelian Kaluza-Klein Theory in 1953".
1219:. A Yang–Mills theory seeks to describe the behavior of elementary particles using these 7668: 7614: 7544: 7396: 1464:
The idea was set aside until 1960, when the concept of particles acquiring mass through
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constants it is believed they all converge to a single value at very high energies.
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for the ghost. This is the expression commonly used to derive Feynman's rules (see
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Yang–Mills theories met with general acceptance in the physics community after
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Note that the currents must properly change under gauge group transformations.
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We give here some comments about the physical dimensions of the coupling. In
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A method of quantizing the Yang–Mills theory is by functional methods, i.e.
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In the summer 1953, Yang and Mills extended the concept of gauge theory for
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From the given Lagrangian one can derive the equations of motion given by
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This problem of unphysical massless excitation blocked further progress.
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is small (so small nonlinearities), as for high energies, and applying
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One of the most important results obtained for Yang–Mills theory is
7319:(Impression 3 ed.). Oxford, UK: Oxford University Press. 1488:(QCD). The electroweak interaction is described by the gauge group 31: 1494: 1428: 6838:
being the generating functional of the free theory. Expanding in
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to this slice. The corresponding field strength centered around
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Yang–Mills theory. The massless gauge bosons of the electroweak
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the "gauge symmetry", by analogy to distance standardization in
7900: 7269:"Gauge theory: Historical origins and some modern developments" 7379:"Conservation of isotopic spin and isotopic gauge invariance" 7496:
Cosmic Anger: Abdus Salam – the first Muslim Nobel scientist
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O’Raifeartaigh, Lochlainn; Straumann, Norbert (2000-01-01).
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In January 1954 Ronald Shaw, a graduate student at the
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Svetlichny, George (1999). "Preparation for Gauge Theory".
3268:{\displaystyle \ \left(D^{\mu }F_{\mu \nu }\right)^{a}=0~.} 1410:"During the academic year 1953–1954, Yang was a visitor to 1192:
is a quantum field theory for nuclear binding devised by
2844:{\displaystyle \ \left=-i\ g\ T^{a}\ F_{\mu \nu }^{a}~.} 6858:-point functions the corresponding process amplitudes, 3758:{\displaystyle \ \left=D_{\mu }\ F_{\nu \kappa }^{a}~.} 3193:{\displaystyle \ F_{\mu \nu }=T^{a}F_{\mu \nu }^{a}\ ,} 2993:{\displaystyle \ \eta _{\mu \nu }={\rm {diag}}(+---)~.} 1586:
with the unified electroweak interaction (unifying the
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quantum, to which we do not have a satisfactory answer.
1250:). Thus it forms the basis of the understanding of the 6679: 5166: 4384: 4160: 3805: 2102: 1936: 1896: 7349:. Springer Science & Business Media. p. 63. 6978: 6875: 6484: 5610: 5371: 5268: 5148: 4601: 4330: 4208: 4128: 3981: 3940: 3924:{\displaystyle \ D_{\mu }{\tilde {F}}^{\mu \nu }=0~.} 3873: 3775: 3670: 3464: 3291: 3209: 3136: 3011: 2930: 2872: 2749: 2582: 2511: 2449: 2341: 2298: 2285:{\displaystyle \ \operatorname {tr} (T^{a}\ T^{b})\ } 2240: 2055: 2003: 1866: 1443: 1362: 1328: 1299: 7653:"Regularization and renormalization of gauge fields" 7498:. Oxford, UK: Oxford University Press. p. 117. 8364: 8314: 8293: 8242: 8216: 8180: 8144: 8093: 8012: 8005: 7934: 7190:
Field theoretical formulation of the standard model
7019:. This result can be obtained by assuming that the 4588:, it is a complex scalar field, which violates the 4287:for dimensions greater than four. Furthermore, for 1468:in massless theories was put forward, initially by 7003: 6972:For the abelian case, all the structure constants 6964: 6827: 6464: 5568: 5351: 5248: 5128: 4553: 4275: 4194: 4104: 3964: 3923: 3856: 3757: 3653: 3441: 3267: 3192: 3119: 2992: 2916: 2843: 2726: 2563: 2473: 2425: 2320: 2284: 2215: 2022: 1986: 1836:(bottom right). The BPST instanton is a classical 1449: 1393:Yang and Mills find the nuclear force gauge theory 1389:in particular was obsessed with this possibility. 1377: 1344: 1314: 7109:property in the presence of additional fermions. 6850:-point functions with perturbation theory. Using 4886: 4720: 7454:"Ronald Shaw 1929–2016 by Michael Atiyah (1954)" 7343:Mathematical Conversations: Selections from the 4592:. So, we can write the generating functional as 1437:We next come to the question of the mass of the 7317:The Quantum Story: A history in 40 moments 7262: 7260: 1435: 3864:then the Bianchi identity can be rewritten as 7912: 4317:. One introduces a generating functional for 1578:gauge theory of quantum electrodynamics. The 1426:, to non-abelian groups, selecting the group 1226:and is at the core of the unification of the 1170: 8: 2493:. In four dimensions, the coupling constant 7738:Gauge Theory of Elementary Particle Physics 7420: 7418: 7416: 7310: 7308: 7306: 7304: 7302: 4283:This implies that Yang–Mills theory is not 1640:, extending the five-dimensional theory of 1624:Parallel work on non-Abelian gauge theories 8009: 7919: 7905: 7897: 7340:Gray, Jeremy; Wilson, Robin (2012-12-06). 1177: 1163: 58: 47: 7812:"Gauge theory – Past, Present and Future" 7797: 7684: 7604: 7534: 7430: 7404: 6986: 6977: 6950: 6934: 6924: 6905: 6892: 6881: 6880: 6874: 6802: 6797: 6760: 6738: 6733: 6717: 6712: 6699: 6694: 6678: 6647: 6616: 6594: 6583: 6582: 6569: 6564: 6551: 6546: 6505: 6504: 6489: 6483: 6438: 6437: 6422: 6379: 6355: 6334: 6310: 6289: 6284: 6260: 6239: 6234: 6210: 6198: 6179: 6163: 6158: 6143: 6137: 6079: 6055: 6034: 6029: 6005: 5987: 5982: 5958: 5952: 5936: 5920: 5915: 5854: 5830: 5809: 5804: 5780: 5771: 5755: 5730: 5719: 5718: 5699: 5687: 5682: 5628: 5627: 5611: 5609: 5552: 5536: 5523: 5504: 5491: 5480: 5479: 5463: 5453: 5443: 5430: 5419: 5418: 5400: 5395: 5379: 5370: 5340: 5312: 5307: 5288: 5273: 5267: 5229: 5213: 5186: 5181: 5165: 5153: 5147: 5097: 5075: 5064: 5063: 5044: 5022: 5011: 5010: 4992: 4987: 4959: 4940: 4935: 4919: 4914: 4885: 4884: 4862: 4861: 4841: 4840: 4817: 4779: 4735: 4719: 4718: 4695: 4678: 4677: 4669: 4652: 4619: 4618: 4602: 4600: 4522: 4500: 4495: 4479: 4474: 4447: 4431: 4404: 4399: 4383: 4355: 4329: 4241: 4220: 4207: 4159: 4154: 4127: 4090: 4085: 4069: 4061: 4045: 4026: 4007: 3999: 3989: 3980: 3953: 3948: 3939: 3900: 3889: 3888: 3881: 3872: 3839: 3820: 3804: 3792: 3781: 3780: 3774: 3743: 3735: 3722: 3704: 3696: 3683: 3669: 3626: 3613: 3595: 3567: 3554: 3536: 3508: 3495: 3477: 3463: 3424: 3410: 3397: 3378: 3364: 3351: 3332: 3318: 3305: 3290: 3247: 3233: 3223: 3208: 3178: 3170: 3160: 3144: 3135: 3099: 3091: 3075: 3056: 3037: 3029: 3019: 3010: 2951: 2950: 2938: 2929: 2899: 2880: 2871: 2829: 2821: 2808: 2775: 2762: 2748: 2715: 2710: 2697: 2692: 2673: 2654: 2649: 2639: 2626: 2621: 2611: 2598: 2590: 2581: 2564:{\displaystyle \ a,b,c=1\ldots n^{2}-1~.} 2543: 2510: 2462: 2457: 2448: 2411: 2406: 2393: 2368: 2349: 2340: 2306: 2297: 2270: 2257: 2239: 2201: 2182: 2158: 2142: 2117: 2101: 2087: 2074: 2054: 2011: 2002: 1975: 1967: 1951: 1935: 1920: 1895: 1879: 1878: 1872: 1871: 1865: 1442: 1361: 1333: 1327: 1298: 4554:{\displaystyle \ Z=\int \ \exp \left\ ,} 7232: 7137:Deformed Hermitian Yang–Mills equations 3972:enters into the equations of motion as 2443:(matching the size of the generators), 1632:formulated a six-dimensional theory of 1356:developed in the 1930's and 1940's the 50: 7997:Two-dimensional conformal field theory 7444: 7442: 1628:In 1953, in a private correspondence, 7: 7175:= 4 supersymmetric Yang–Mills theory 7589:(600) pole and scattering length". 2917:{\displaystyle \ f^{abc}=f_{abc}\ } 2046:or field-strength form) satisfying 1258:History and qualitative description 43:(more unsolved problems in physics) 7764:50 Years of Yang–Mills theory 6921: 6713: 6695: 6565: 6547: 6159: 5949: 5916: 5768: 5683: 5520: 5450: 5440: 5396: 5327: 5308: 5182: 4988: 4915: 4837: 4828: 4793: 4749: 4696: 4670: 4653: 4475: 4400: 4356: 4202:and so the coupling must scale as 3986: 3016: 2961: 2958: 2955: 2952: 2636: 2608: 2365: 1883: 1880: 27:In physics, a quantum field theory 25: 8492:Template:Quantum mechanics topics 7215:Yang–Mills existence and mass gap 7200:Two-dimensional Yang–Mills theory 1614:Yang–Mills existence and mass gap 8487: 8486: 7736:Cheng, T.-P.; Li, L.-F. (1983). 6846:, we are able to obtain all the 4122:dimensions, the field scales as 3965:{\displaystyle \ J_{\mu }^{a}\ } 2474:{\displaystyle \ A_{\mu }^{a}\ } 2321:{\displaystyle \ \delta ^{ab}\ } 1720: 1711: 1700: 1691: 1570:) as well as the still-massless 7875:"The Millennium Prize Problems" 7475:Shaw, Ronald (September 1956). 7241:"Yang-Mills & The Mass Gap" 6414: 6413: 6412: 6113: 6112: 5884: 4301:. So, these theories share the 4276:{\displaystyle \ \left=\left~.} 4195:{\displaystyle \ \left=\left\ } 2132: 1263:Gauge theory in electrodynamics 7152:Hermitian Yang–Mills equations 6886: 6814: 6808: 6787: 6775: 6750: 6744: 6659: 6653: 6637: 6625: 6606: 6600: 6588: 6522: 6510: 6495: 6455: 6443: 6428: 6394: 6388: 6349: 6343: 6301: 6295: 6251: 6245: 6094: 6088: 6046: 6040: 5999: 5993: 5866: 5860: 5821: 5815: 5742: 5736: 5724: 5645: 5633: 5618: 5485: 5424: 5337: 5324: 5109: 5103: 5087: 5081: 5069: 5056: 5050: 5034: 5028: 5016: 4974: 4968: 4952: 4946: 4867: 4846: 4706: 4692: 4689: 4683: 4666: 4663: 4649: 4636: 4624: 4609: 4537: 4531: 4512: 4506: 4363: 4352: 4343: 4337: 3894: 3786: 2981: 2966: 2276: 2250: 1926: 1913: 1412:Brookhaven National Laboratory 1372: 1366: 1309: 1303: 358:Renormalization group equation 1: 7553:10.1103/PhysRevLett.96.132001 7483:. ch. 3, pp. 34–46. 7458:Trinity College Annual Record 1594:) through the symmetry group 1504:spontaneous symmetry breaking 1406:. As Mills himself describes: 187:Spontaneous symmetry breaking 147:Symmetry in quantum mechanics 7677:10.1016/0550-3213(72)90279-9 1345:{\displaystyle e^{i\theta }} 8456:Quantum information science 7839:Encyclopedia of Mathematics 7004:{\displaystyle \ f^{abc}\ } 4576:with the introduction of a 3452:which is equivalent to the 2859:with small nonlinearities. 2497:is a pure number and for a 1592:electromagnetic interaction 34:Unsolved problem in physics 8532: 7879:Clay Mathematics Institute 7623:10.1103/PhysRevD.76.074034 7345:Mathematical Intelligencer 7245:Clay Mathematics Institute 7220:Yang–Mills–Higgs equations 7147:Gauge theory (mathematics) 7142:Gauge covariant derivative 7094:Clay Mathematics Institute 5587:for the ghost field while 3200:these can be rewritten as 1680: 1634:Einstein's field equations 182:Explicit symmetry breaking 8481: 7359:– via Google Books. 7273:Reviews of Modern Physics 7098:Millennium Prize Problems 7032:deep inelastic scattering 5362:for the gauge fixing and 2023:{\displaystyle \ T^{a}\ } 1510:of the weak interaction ( 348:Bargmann–Wigner equations 275:Path Integral Formulation 4305:at the classical level. 1618:Millennium Prize Problem 1508:the three massive bosons 1215:, or more generally any 353:Schwinger-Dyson equation 8152:2D free massless scalar 8045:Quantum electrodynamics 7972:QFT in curved spacetime 7742:Oxford University Press 7522:Physical Review Letters 7494:Fraser, Gordon (2008). 7481:University of Cambridge 7285:10.1103/RevModPhys.72.1 4590:spin–statistics theorem 2038:, corresponding to the 1662:University of Cambridge 1600:running of the coupling 1482:electroweak unification 1424:quantum electrodynamics 1354:quantum electrodynamics 1322:produced a phase shift 383:Electroweak interaction 378:Quantum electrodynamics 343:Wheeler–DeWitt equation 220:Background field method 8473:Quantum thermodynamics 8397:On shell and off shell 8392:Loop quantum cosmology 8234:N = 4 super Yang–Mills 8193:N = 1 super Yang–Mills 8060:Scalar electrodynamics 8050:Quantum chromodynamics 7952:Conformal field theory 7928:Quantum field theories 7406:10.1103/PhysRev.96.191 7315:Baggott, J.E. (2013). 7114:lattice gauge theories 7005: 6966: 6844:functional derivatives 6829: 6466: 5598: 5570: 5353: 5250: 5130: 4586:Fermi–Dirac statistics 4555: 4277: 4196: 4106: 3966: 3925: 3858: 3759: 3655: 3443: 3269: 3194: 3121: 2994: 2918: 2845: 2737:can be derived by the 2728: 2565: 2475: 2427: 2322: 2286: 2217: 2024: 1988: 1486:quantum chromodynamics 1459: 1451: 1416: 1379: 1346: 1316: 1240:quantum chromodynamics 388:Quantum chromodynamics 245:Effective field theory 8446:Quantum hydrodynamics 8441:Quantum hadrodynamics 8065:Scalar chromodynamics 7006: 6967: 6852:LSZ reduction formula 6830: 6467: 5597: 5571: 5354: 5251: 5131: 4556: 4278: 4197: 4107: 3967: 3926: 3859: 3760: 3656: 3444: 3270: 3195: 3122: 2995: 2919: 2846: 2729: 2566: 2476: 2428: 2323: 2287: 2218: 2025: 1989: 1677:Mathematical overview 1478:Giovanni Jona-Lasinio 1452: 1408: 1380: 1347: 1317: 1254:of particle physics. 1228:electromagnetic force 1206:special unitary group 333:Klein–Gordon equation 265:LSZ reduction formula 8417:Quantum fluctuations 8387:Loop quantum gravity 7957:Lattice field theory 7715:Gauge Field Theories 7210:Yang–Mills equations 7185:Quantum gauge theory 7162:Lattice gauge theory 7127:Aharonov–Bohm effect 7051:lattice gauge theory 6976: 6873: 6482: 5608: 5369: 5266: 5146: 4599: 4328: 4321:-point functions as 4206: 4126: 3979: 3938: 3871: 3773: 3668: 3462: 3289: 3207: 3134: 3009: 2928: 2870: 2747: 2580: 2509: 2447: 2339: 2330:covariant derivative 2296: 2238: 2053: 2001: 1997:with the generators 1864: 1842:Yang–Mills equations 1683:Yang–Mills equations 1596:SU(3) × SU(2) × U(1) 1441: 1378:{\displaystyle U(1)} 1360: 1326: 1315:{\displaystyle U(1)} 1297: 1242:, the theory of the 426:Theory of everything 260:Lattice field theory 230:Correlation function 52:Quantum field theory 8451:Quantum information 8055:Quartic interaction 7852:"Yang–Mills theory" 7669:1972NuPhB..44..189T 7615:2007PhRvD..76g4034G 7545:2006PhRvL..96m2001C 7397:1954PhRv...96..191Y 7195:Symmetry in physics 7157:Kaluza–Klein theory 7028:perturbation theory 6807: 6743: 6294: 6244: 6039: 5992: 5814: 4945: 4582:Faddeev–Popov ghost 4505: 4299:scalar field theory 4095: 4074: 4012: 3958: 3748: 3709: 3183: 3104: 3042: 2857:perturbation theory 2834: 2720: 2702: 2659: 2631: 2603: 2467: 2416: 2292:is proportional to 2232:structure constants 1980: 405:Incomplete theories 8337:Nambu–Jona-Lasinio 8265:Higher dimensional 8172:Wess–Zumino–Witten 7962:Noncommutative QFT 7834:"Yang-Mills field" 7017:asymptotic freedom 7001: 6962: 6842:and computing the 6825: 6793: 6729: 6688: 6462: 6460: 6280: 6230: 6025: 5978: 5800: 5599: 5566: 5349: 5246: 5175: 5126: 5124: 4931: 4551: 4491: 4393: 4273: 4192: 4177: 4102: 4081: 4057: 3995: 3962: 3944: 3921: 3854: 3814: 3755: 3731: 3692: 3651: 3439: 3265: 3190: 3166: 3117: 3087: 3025: 2990: 2914: 2841: 2817: 2724: 2706: 2688: 2645: 2617: 2586: 2561: 2471: 2453: 2423: 2402: 2318: 2282: 2213: 2111: 2020: 1984: 1963: 1945: 1905: 1638:general relativity 1584:strong interaction 1492:, while QCD is an 1447: 1375: 1342: 1312: 270:Partition function 197:Topological charge 117:General relativity 112:Special relativity 8498: 8497: 8360: 8359: 7760:'t Hooft, G. 7728:978-3-527-40835-1 7657:Nuclear Physics B 7645:'t Hooft, G. 7592:Physical Review D 7326:978-0-19-956684-6 7102:the prize-problem 7043:ultraviolet limit 7021:coupling constant 7000: 6981: 6958: 6945: 6919: 6900: 6889: 6878: 6824: 6792: 6755: 6728: 6710: 6687: 6642: 6611: 6591: 6580: 6562: 6513: 6446: 6398: 6374: 6363: 6353: 6329: 6315: 6309: 6305: 6279: 6268: 6259: 6255: 6229: 6218: 6193: 6174: 6152: 6136: 6098: 6074: 6063: 6054: 6050: 6024: 6013: 6003: 5977: 5966: 5931: 5907: 5870: 5849: 5838: 5829: 5825: 5799: 5788: 5779: 5750: 5746: 5727: 5716: 5710: 5698: 5674: 5636: 5565: 5547: 5531: 5518: 5499: 5488: 5477: 5438: 5427: 5411: 5374: 5348: 5323: 5301: 5245: 5224: 5197: 5174: 5092: 5072: 5039: 5019: 5003: 4930: 4870: 4849: 4812: 4774: 4743: 4730: 4711: 4702: 4686: 4676: 4659: 4627: 4547: 4517: 4490: 4469: 4442: 4415: 4392: 4368: 4333: 4269: 4211: 4191: 4176: 4131: 4098: 4056: 4040: 4021: 3984: 3961: 3943: 3917: 3897: 3876: 3850: 3813: 3789: 3778: 3751: 3730: 3673: 3650: 3467: 3438: 3405: 3359: 3313: 3294: 3261: 3212: 3186: 3139: 3113: 3086: 3070: 3051: 3014: 2986: 2933: 2913: 2875: 2837: 2816: 2803: 2797: 2752: 2723: 2705: 2687: 2668: 2585: 2557: 2514: 2491:coupling constant 2470: 2452: 2419: 2401: 2388: 2382: 2363: 2344: 2317: 2301: 2281: 2265: 2243: 2209: 2196: 2177: 2153: 2128: 2110: 2082: 2058: 2042:-quantities (the 2019: 2006: 1983: 1944: 1904: 1869: 1744:coefficient of a 1470:Jeffrey Goldstone 1466:symmetry breaking 1450:{\displaystyle b} 1291:Erwin Schrödinger 1281:Noether's theorem 1217:compact Lie group 1190:Yang–Mills theory 1187: 1186: 250:Expectation value 225:BRST quantization 172:Poincaré symmetry 127:Yang–Mills theory 107:Quantum mechanics 16:(Redirected from 8523: 8490: 8489: 8407:Quantum dynamics 8080:Yang–Mills–Higgs 8035:Non-linear sigma 8025:Euler–Heisenberg 8010: 7921: 7914: 7907: 7898: 7893: 7891: 7890: 7881:. Archived from 7870: 7868: 7867: 7858:. Archived from 7847: 7821: 7819: 7818: 7803: 7801: 7781: 7768:World Scientific 7755: 7732: 7717:(3rd ed.). 7691: 7690: 7688: 7641: 7635: 7634: 7608: 7585: 7579: 7573: 7572: 7538: 7516: 7510: 7509: 7491: 7485: 7484: 7479:(Ph.D. thesis). 7472: 7466: 7465: 7446: 7437: 7436: 7434: 7422: 7411: 7410: 7408: 7367: 7361: 7360: 7337: 7331: 7330: 7312: 7297: 7296: 7264: 7255: 7254: 7252: 7251: 7237: 7174: 7079:Martinus Veltman 7064: 7025: 7010: 7008: 7007: 7002: 6998: 6997: 6996: 6979: 6971: 6969: 6968: 6963: 6956: 6955: 6954: 6943: 6942: 6941: 6929: 6928: 6917: 6916: 6915: 6898: 6897: 6896: 6891: 6890: 6882: 6876: 6857: 6854:we get from the 6849: 6841: 6834: 6832: 6831: 6826: 6822: 6821: 6817: 6806: 6801: 6790: 6774: 6773: 6753: 6742: 6737: 6726: 6722: 6721: 6716: 6708: 6704: 6703: 6698: 6689: 6680: 6666: 6662: 6652: 6651: 6640: 6624: 6623: 6609: 6599: 6598: 6593: 6592: 6584: 6578: 6574: 6573: 6568: 6560: 6556: 6555: 6550: 6515: 6514: 6506: 6494: 6493: 6471: 6469: 6468: 6463: 6461: 6448: 6447: 6439: 6427: 6426: 6408: 6404: 6400: 6399: 6397: 6387: 6386: 6372: 6367: 6361: 6356: 6354: 6352: 6342: 6341: 6327: 6322: 6313: 6311: 6307: 6306: 6304: 6293: 6288: 6277: 6272: 6266: 6261: 6257: 6256: 6254: 6243: 6238: 6227: 6222: 6216: 6211: 6209: 6208: 6191: 6190: 6189: 6172: 6168: 6167: 6162: 6153: 6148: 6147: 6138: 6134: 6108: 6104: 6100: 6099: 6097: 6087: 6086: 6072: 6067: 6061: 6056: 6052: 6051: 6049: 6038: 6033: 6022: 6017: 6011: 6006: 6004: 6002: 5991: 5986: 5975: 5970: 5964: 5959: 5957: 5956: 5947: 5946: 5929: 5925: 5924: 5919: 5905: 5880: 5876: 5872: 5871: 5869: 5859: 5858: 5847: 5842: 5836: 5831: 5827: 5826: 5824: 5813: 5808: 5797: 5792: 5786: 5781: 5777: 5776: 5775: 5766: 5765: 5748: 5747: 5745: 5735: 5734: 5729: 5728: 5720: 5714: 5708: 5700: 5696: 5692: 5691: 5686: 5672: 5638: 5637: 5629: 5590: 5586: 5583:). Here we have 5575: 5573: 5572: 5567: 5563: 5562: 5558: 5557: 5556: 5545: 5544: 5543: 5529: 5528: 5527: 5516: 5515: 5514: 5497: 5496: 5495: 5490: 5489: 5481: 5475: 5468: 5467: 5458: 5457: 5448: 5447: 5436: 5435: 5434: 5429: 5428: 5420: 5409: 5405: 5404: 5399: 5384: 5383: 5372: 5358: 5356: 5355: 5350: 5346: 5345: 5344: 5321: 5317: 5316: 5311: 5302: 5300: 5289: 5281: 5280: 5255: 5253: 5252: 5247: 5243: 5242: 5238: 5237: 5236: 5222: 5221: 5220: 5195: 5191: 5190: 5185: 5176: 5167: 5158: 5157: 5135: 5133: 5132: 5127: 5125: 5121: 5117: 5116: 5112: 5102: 5101: 5090: 5080: 5079: 5074: 5073: 5065: 5049: 5048: 5037: 5027: 5026: 5021: 5020: 5012: 5001: 4997: 4996: 4991: 4967: 4966: 4944: 4939: 4928: 4924: 4923: 4918: 4894: 4890: 4889: 4883: 4879: 4872: 4871: 4863: 4851: 4850: 4842: 4822: 4821: 4810: 4803: 4799: 4787: 4786: 4772: 4765: 4761: 4741: 4740: 4739: 4728: 4724: 4723: 4709: 4700: 4699: 4688: 4687: 4679: 4674: 4673: 4657: 4656: 4629: 4628: 4620: 4560: 4558: 4557: 4552: 4545: 4544: 4540: 4530: 4529: 4515: 4504: 4499: 4488: 4484: 4483: 4478: 4467: 4460: 4456: 4455: 4454: 4440: 4439: 4438: 4413: 4409: 4408: 4403: 4394: 4385: 4366: 4359: 4331: 4320: 4303:scale invariance 4296: 4294: 4282: 4280: 4279: 4274: 4267: 4266: 4262: 4261: 4260: 4256: 4229: 4225: 4224: 4209: 4201: 4199: 4198: 4193: 4189: 4188: 4184: 4183: 4182: 4178: 4172: 4161: 4142: 4129: 4121: 4111: 4109: 4108: 4103: 4096: 4094: 4089: 4073: 4068: 4054: 4053: 4052: 4038: 4037: 4036: 4019: 4011: 4006: 3994: 3993: 3982: 3971: 3969: 3968: 3963: 3959: 3957: 3952: 3941: 3930: 3928: 3927: 3922: 3915: 3908: 3907: 3899: 3898: 3890: 3886: 3885: 3874: 3863: 3861: 3860: 3855: 3848: 3847: 3846: 3834: 3833: 3815: 3806: 3800: 3799: 3791: 3790: 3782: 3776: 3769:strength tensor 3764: 3762: 3761: 3756: 3749: 3747: 3742: 3728: 3727: 3726: 3714: 3710: 3708: 3703: 3688: 3687: 3671: 3660: 3658: 3657: 3652: 3648: 3641: 3637: 3636: 3632: 3631: 3630: 3618: 3617: 3600: 3599: 3582: 3578: 3577: 3573: 3572: 3571: 3559: 3558: 3541: 3540: 3523: 3519: 3518: 3514: 3513: 3512: 3500: 3499: 3482: 3481: 3465: 3448: 3446: 3445: 3440: 3436: 3429: 3428: 3423: 3419: 3418: 3417: 3403: 3402: 3401: 3383: 3382: 3377: 3373: 3372: 3371: 3357: 3356: 3355: 3337: 3336: 3331: 3327: 3326: 3325: 3311: 3310: 3309: 3292: 3280:Bianchi identity 3274: 3272: 3271: 3266: 3259: 3252: 3251: 3246: 3242: 3241: 3240: 3228: 3227: 3210: 3199: 3197: 3196: 3191: 3184: 3182: 3177: 3165: 3164: 3152: 3151: 3137: 3126: 3124: 3123: 3118: 3111: 3103: 3098: 3084: 3083: 3082: 3068: 3067: 3066: 3049: 3041: 3036: 3024: 3023: 3012: 2999: 2997: 2996: 2991: 2984: 2965: 2964: 2946: 2945: 2931: 2923: 2921: 2920: 2915: 2911: 2910: 2909: 2891: 2890: 2873: 2850: 2848: 2847: 2842: 2835: 2833: 2828: 2814: 2813: 2812: 2801: 2795: 2785: 2781: 2780: 2779: 2767: 2766: 2750: 2733: 2731: 2730: 2725: 2721: 2719: 2714: 2703: 2701: 2696: 2685: 2684: 2683: 2666: 2658: 2653: 2644: 2643: 2630: 2625: 2616: 2615: 2602: 2597: 2583: 2570: 2568: 2567: 2562: 2555: 2548: 2547: 2512: 2504: 2496: 2488: 2480: 2478: 2477: 2472: 2468: 2466: 2461: 2450: 2438: 2432: 2430: 2429: 2424: 2417: 2415: 2410: 2399: 2398: 2397: 2386: 2380: 2373: 2372: 2361: 2354: 2353: 2342: 2327: 2325: 2324: 2319: 2315: 2314: 2313: 2299: 2291: 2289: 2288: 2283: 2279: 2275: 2274: 2263: 2262: 2261: 2241: 2229: 2222: 2220: 2219: 2214: 2207: 2206: 2205: 2194: 2193: 2192: 2175: 2168: 2164: 2163: 2162: 2151: 2147: 2146: 2126: 2125: 2124: 2112: 2103: 2097: 2093: 2092: 2091: 2080: 2079: 2078: 2056: 2041: 2037: 2029: 2027: 2026: 2021: 2017: 2016: 2015: 2004: 1993: 1991: 1990: 1985: 1981: 1979: 1974: 1962: 1961: 1946: 1937: 1925: 1924: 1906: 1897: 1888: 1887: 1886: 1877: 1876: 1867: 1847: 1840:solution to the 1835: 1831: 1825:compactification 1822: 1818: 1811: 1810: 1794: 1790: 1777:(top left). The 1772: 1763: 1759: 1743: 1724: 1715: 1704: 1695: 1666:gauge invariance 1597: 1577: 1569: 1568: 1567: 1566: 1559: 1558: 1549: 1548: 1547: 1546: 1539: 1538: 1529: 1528: 1527: 1526: 1519: 1518: 1501: 1497: 1491: 1456: 1454: 1453: 1448: 1431: 1384: 1382: 1381: 1376: 1351: 1349: 1348: 1343: 1341: 1340: 1321: 1319: 1318: 1313: 1249: 1237: 1214: 1179: 1172: 1165: 240:Effective action 167:Lorentz symmetry 92:Electromagnetism 62: 48: 35: 21: 8531: 8530: 8526: 8525: 8524: 8522: 8521: 8520: 8501: 8500: 8499: 8494: 8477: 8429:Quantum gravity 8356: 8315:Particle theory 8310: 8289: 8238: 8212: 8176: 8140: 8094:Low dimensional 8089: 8030:Ginzburg–Landau 8001: 7992:Topological QFT 7930: 7925: 7888: 7886: 7873: 7865: 7863: 7850: 7832: 7829: 7824: 7816: 7814: 7806: 7799:math-ph/9902027 7791: 7778: 7758: 7752: 7735: 7729: 7709: 7700: 7698:Further reading 7695: 7694: 7643: 7642: 7638: 7588: 7583: 7581: 7580: 7576: 7518: 7517: 7513: 7506: 7493: 7492: 7488: 7474: 7473: 7469: 7448: 7447: 7440: 7424: 7423: 7414: 7384:Physical Review 7369: 7368: 7364: 7357: 7339: 7338: 7334: 7327: 7314: 7313: 7300: 7266: 7265: 7258: 7249: 7247: 7239: 7238: 7234: 7229: 7224: 7172: 7122: 7090:Simon Donaldson 7083:Higgs mechanism 7075:Gerard 't Hooft 7071: 7062: 7023: 6982: 6974: 6973: 6946: 6930: 6920: 6901: 6879: 6871: 6870: 6855: 6847: 6839: 6756: 6711: 6693: 6677: 6673: 6643: 6612: 6581: 6563: 6545: 6538: 6534: 6485: 6480: 6479: 6459: 6458: 6418: 6406: 6405: 6375: 6368: 6357: 6330: 6323: 6312: 6273: 6262: 6223: 6212: 6194: 6175: 6157: 6139: 6127: 6123: 6106: 6105: 6075: 6068: 6057: 6018: 6007: 5971: 5960: 5948: 5932: 5914: 5898: 5894: 5878: 5877: 5850: 5843: 5832: 5793: 5782: 5767: 5751: 5717: 5704: 5681: 5665: 5661: 5648: 5606: 5605: 5588: 5584: 5581:Feynman diagram 5548: 5532: 5519: 5500: 5478: 5459: 5449: 5439: 5417: 5416: 5412: 5394: 5375: 5367: 5366: 5336: 5306: 5293: 5269: 5264: 5263: 5259:for the field, 5225: 5209: 5208: 5204: 5180: 5149: 5144: 5143: 5123: 5122: 5093: 5062: 5040: 5009: 5008: 5004: 4986: 4955: 4913: 4906: 4902: 4892: 4891: 4827: 4823: 4813: 4792: 4788: 4775: 4748: 4744: 4731: 4639: 4597: 4596: 4518: 4473: 4443: 4427: 4426: 4422: 4398: 4379: 4375: 4326: 4325: 4318: 4311: 4289: 4288: 4246: 4242: 4237: 4233: 4216: 4212: 4204: 4203: 4162: 4155: 4150: 4146: 4132: 4124: 4123: 4119: 4041: 4022: 3985: 3977: 3976: 3936: 3935: 3887: 3877: 3869: 3868: 3835: 3816: 3779: 3771: 3770: 3718: 3679: 3678: 3674: 3666: 3665: 3622: 3609: 3608: 3604: 3591: 3590: 3586: 3563: 3550: 3549: 3545: 3532: 3531: 3527: 3504: 3491: 3490: 3486: 3473: 3472: 3468: 3460: 3459: 3454:Jacobi identity 3406: 3393: 3392: 3388: 3387: 3360: 3347: 3346: 3342: 3341: 3314: 3301: 3300: 3296: 3295: 3287: 3286: 3229: 3219: 3218: 3214: 3213: 3205: 3204: 3156: 3140: 3132: 3131: 3071: 3052: 3015: 3007: 3006: 2934: 2926: 2925: 2895: 2876: 2868: 2867: 2804: 2771: 2758: 2757: 2753: 2745: 2744: 2669: 2635: 2607: 2578: 2577: 2539: 2507: 2506: 2498: 2494: 2486: 2485:potential, and 2445: 2444: 2441:identity matrix 2436: 2389: 2364: 2345: 2337: 2336: 2302: 2294: 2293: 2266: 2253: 2236: 2235: 2227: 2197: 2178: 2154: 2138: 2137: 2133: 2113: 2083: 2070: 2069: 2065: 2051: 2050: 2039: 2035: 2007: 1999: 1998: 1947: 1916: 1870: 1862: 1861: 1852: 1851: 1850: 1849: 1845: 1833: 1827: 1820: 1813: 1797: 1796: 1792: 1789: 1778: 1771: 1765: 1761: 1749: 1742: 1731: 1727: 1726: 1725: 1717: 1716: 1707: 1706: 1705: 1697: 1696: 1685: 1679: 1626: 1595: 1575: 1565: 1563: 1562: 1561: 1557: 1555: 1554: 1553: 1552: 1551: 1545: 1543: 1542: 1541: 1537: 1535: 1534: 1533: 1532: 1531: 1525: 1523: 1522: 1521: 1517: 1515: 1514: 1513: 1512: 1511: 1499: 1493: 1489: 1439: 1438: 1427: 1395: 1358: 1357: 1329: 1324: 1323: 1295: 1294: 1285:railroad gauges 1265: 1260: 1247: 1235: 1208: 1183: 1154: 1153: 1152: 1150: 444: 436: 435: 431:Quantum gravity 406: 398: 397: 393:Higgs mechanism 373: 363: 362: 338:Proca equations 323: 315: 314: 310:Wightman Axioms 295:Renormalization 255:Feynman diagram 210: 202: 201: 142: 132: 131: 82: 67: 65:Feynman diagram 46: 45: 40: 37: 33: 28: 23: 22: 15: 12: 11: 5: 8529: 8527: 8519: 8518: 8513: 8511:Gauge theories 8503: 8502: 8496: 8495: 8482: 8479: 8478: 8476: 8475: 8470: 8465: 8464: 8463: 8453: 8448: 8443: 8438: 8437: 8436: 8426: 8425: 8424: 8414: 8409: 8404: 8399: 8394: 8389: 8384: 8379: 8374: 8372:Casimir effect 8368: 8366: 8362: 8361: 8358: 8357: 8355: 8354: 8349: 8347:Standard Model 8344: 8339: 8334: 8329: 8324: 8318: 8316: 8312: 8311: 8309: 8308: 8303: 8297: 8295: 8291: 8290: 8288: 8287: 8282: 8277: 8272: 8267: 8262: 8257: 8252: 8246: 8244: 8240: 8239: 8237: 8236: 8231: 8226: 8220: 8218: 8217:Superconformal 8214: 8213: 8211: 8210: 8205: 8200: 8198:Seiberg–Witten 8195: 8190: 8184: 8182: 8181:Supersymmetric 8178: 8177: 8175: 8174: 8169: 8164: 8159: 8154: 8148: 8146: 8142: 8141: 8139: 8138: 8133: 8128: 8123: 8118: 8113: 8108: 8103: 8097: 8095: 8091: 8090: 8088: 8087: 8082: 8077: 8072: 8067: 8062: 8057: 8052: 8047: 8042: 8037: 8032: 8027: 8022: 8016: 8014: 8007: 8003: 8002: 8000: 7999: 7994: 7989: 7984: 7979: 7974: 7969: 7964: 7959: 7954: 7949: 7944: 7938: 7936: 7932: 7931: 7926: 7924: 7923: 7916: 7909: 7901: 7895: 7894: 7871: 7856:DispersiveWiki 7848: 7828: 7827:External links 7825: 7823: 7822: 7804: 7788: 7787: 7783: 7782: 7776: 7762:, ed. (2005). 7756: 7750: 7733: 7727: 7706: 7705: 7701: 7699: 7696: 7693: 7692: 7663:(1): 189–213. 7636: 7606:hep-ph/0701025 7586: 7574: 7536:hep-ph/0512364 7529:(13): 132001. 7511: 7505:978-0199208463 7504: 7486: 7467: 7438: 7412: 7391:(1): 191–195. 7362: 7355: 7332: 7325: 7298: 7256: 7231: 7230: 7228: 7225: 7223: 7222: 7217: 7212: 7207: 7202: 7197: 7192: 7187: 7182: 7177: 7169: 7164: 7159: 7154: 7149: 7144: 7139: 7134: 7129: 7123: 7121: 7118: 7070: 7067: 6995: 6992: 6989: 6985: 6961: 6953: 6949: 6940: 6937: 6933: 6927: 6923: 6914: 6911: 6908: 6904: 6895: 6888: 6885: 6860:cross sections 6836: 6835: 6820: 6816: 6813: 6810: 6805: 6800: 6796: 6789: 6786: 6783: 6780: 6777: 6772: 6769: 6766: 6763: 6759: 6752: 6749: 6746: 6741: 6736: 6732: 6725: 6720: 6715: 6707: 6702: 6697: 6692: 6686: 6683: 6676: 6672: 6669: 6665: 6661: 6658: 6655: 6650: 6646: 6639: 6636: 6633: 6630: 6627: 6622: 6619: 6615: 6608: 6605: 6602: 6597: 6590: 6587: 6577: 6572: 6567: 6559: 6554: 6549: 6544: 6541: 6537: 6533: 6530: 6527: 6524: 6521: 6518: 6512: 6509: 6503: 6500: 6497: 6492: 6488: 6473: 6472: 6457: 6454: 6451: 6445: 6442: 6436: 6433: 6430: 6425: 6421: 6417: 6411: 6409: 6407: 6403: 6396: 6393: 6390: 6385: 6382: 6378: 6371: 6366: 6360: 6351: 6348: 6345: 6340: 6337: 6333: 6326: 6321: 6318: 6303: 6300: 6297: 6292: 6287: 6283: 6276: 6271: 6265: 6253: 6250: 6247: 6242: 6237: 6233: 6226: 6221: 6215: 6207: 6204: 6201: 6197: 6188: 6185: 6182: 6178: 6171: 6166: 6161: 6156: 6151: 6146: 6142: 6133: 6130: 6126: 6122: 6119: 6116: 6111: 6109: 6107: 6103: 6096: 6093: 6090: 6085: 6082: 6078: 6071: 6066: 6060: 6048: 6045: 6042: 6037: 6032: 6028: 6021: 6016: 6010: 6001: 5998: 5995: 5990: 5985: 5981: 5974: 5969: 5963: 5955: 5951: 5945: 5942: 5939: 5935: 5928: 5923: 5918: 5913: 5910: 5904: 5901: 5897: 5893: 5890: 5887: 5883: 5881: 5879: 5875: 5868: 5865: 5862: 5857: 5853: 5846: 5841: 5835: 5823: 5820: 5817: 5812: 5807: 5803: 5796: 5791: 5785: 5774: 5770: 5764: 5761: 5758: 5754: 5744: 5741: 5738: 5733: 5726: 5723: 5713: 5707: 5703: 5695: 5690: 5685: 5680: 5677: 5671: 5668: 5664: 5660: 5657: 5654: 5651: 5649: 5647: 5644: 5641: 5635: 5632: 5626: 5623: 5620: 5617: 5614: 5613: 5577: 5576: 5561: 5555: 5551: 5542: 5539: 5535: 5526: 5522: 5513: 5510: 5507: 5503: 5494: 5487: 5484: 5474: 5471: 5466: 5462: 5456: 5452: 5446: 5442: 5433: 5426: 5423: 5415: 5408: 5403: 5398: 5393: 5390: 5387: 5382: 5378: 5360: 5359: 5343: 5339: 5335: 5332: 5329: 5326: 5320: 5315: 5310: 5305: 5299: 5296: 5292: 5287: 5284: 5279: 5276: 5272: 5257: 5256: 5241: 5235: 5232: 5228: 5219: 5216: 5212: 5207: 5203: 5200: 5194: 5189: 5184: 5179: 5173: 5170: 5164: 5161: 5156: 5152: 5137: 5136: 5120: 5115: 5111: 5108: 5105: 5100: 5096: 5089: 5086: 5083: 5078: 5071: 5068: 5061: 5058: 5055: 5052: 5047: 5043: 5036: 5033: 5030: 5025: 5018: 5015: 5007: 5000: 4995: 4990: 4985: 4982: 4979: 4976: 4973: 4970: 4965: 4962: 4958: 4954: 4951: 4948: 4943: 4938: 4934: 4927: 4922: 4917: 4912: 4909: 4905: 4901: 4898: 4895: 4893: 4888: 4882: 4878: 4875: 4869: 4866: 4860: 4857: 4854: 4848: 4845: 4839: 4836: 4833: 4830: 4826: 4820: 4816: 4809: 4806: 4802: 4798: 4795: 4791: 4785: 4782: 4778: 4771: 4768: 4764: 4760: 4757: 4754: 4751: 4747: 4738: 4734: 4727: 4722: 4717: 4714: 4708: 4705: 4698: 4694: 4691: 4685: 4682: 4672: 4668: 4665: 4662: 4655: 4651: 4648: 4645: 4642: 4640: 4638: 4635: 4632: 4626: 4623: 4617: 4614: 4611: 4608: 4605: 4604: 4570:Ludvig Faddeev 4562: 4561: 4550: 4543: 4539: 4536: 4533: 4528: 4525: 4521: 4514: 4511: 4508: 4503: 4498: 4494: 4487: 4482: 4477: 4472: 4466: 4463: 4459: 4453: 4450: 4446: 4437: 4434: 4430: 4425: 4421: 4418: 4412: 4407: 4402: 4397: 4391: 4388: 4382: 4378: 4374: 4371: 4365: 4362: 4358: 4354: 4351: 4348: 4345: 4342: 4339: 4336: 4315:path integrals 4310: 4307: 4285:renormalizable 4272: 4265: 4259: 4255: 4252: 4249: 4245: 4240: 4236: 4232: 4228: 4223: 4219: 4215: 4187: 4181: 4175: 4171: 4168: 4165: 4158: 4153: 4149: 4145: 4141: 4138: 4135: 4113: 4112: 4101: 4093: 4088: 4084: 4080: 4077: 4072: 4067: 4064: 4060: 4051: 4048: 4044: 4035: 4032: 4029: 4025: 4018: 4015: 4010: 4005: 4002: 3998: 3992: 3988: 3956: 3951: 3947: 3932: 3931: 3920: 3914: 3911: 3906: 3903: 3896: 3893: 3884: 3880: 3853: 3845: 3842: 3838: 3832: 3829: 3826: 3823: 3819: 3812: 3809: 3803: 3798: 3795: 3788: 3785: 3754: 3746: 3741: 3738: 3734: 3725: 3721: 3717: 3713: 3707: 3702: 3699: 3695: 3691: 3686: 3682: 3677: 3662: 3661: 3647: 3644: 3640: 3635: 3629: 3625: 3621: 3616: 3612: 3607: 3603: 3598: 3594: 3589: 3585: 3581: 3576: 3570: 3566: 3562: 3557: 3553: 3548: 3544: 3539: 3535: 3530: 3526: 3522: 3517: 3511: 3507: 3503: 3498: 3494: 3489: 3485: 3480: 3476: 3471: 3450: 3449: 3435: 3432: 3427: 3422: 3416: 3413: 3409: 3400: 3396: 3391: 3386: 3381: 3376: 3370: 3367: 3363: 3354: 3350: 3345: 3340: 3335: 3330: 3324: 3321: 3317: 3308: 3304: 3299: 3276: 3275: 3264: 3258: 3255: 3250: 3245: 3239: 3236: 3232: 3226: 3222: 3217: 3189: 3181: 3176: 3173: 3169: 3163: 3159: 3155: 3150: 3147: 3143: 3128: 3127: 3116: 3110: 3107: 3102: 3097: 3094: 3090: 3081: 3078: 3074: 3065: 3062: 3059: 3055: 3048: 3045: 3040: 3035: 3032: 3028: 3022: 3018: 2989: 2983: 2980: 2977: 2974: 2971: 2968: 2963: 2960: 2957: 2954: 2949: 2944: 2941: 2937: 2908: 2905: 2902: 2898: 2894: 2889: 2886: 2883: 2879: 2866:indices (e.g. 2852: 2851: 2840: 2832: 2827: 2824: 2820: 2811: 2807: 2800: 2794: 2791: 2788: 2784: 2778: 2774: 2770: 2765: 2761: 2756: 2735: 2734: 2718: 2713: 2709: 2700: 2695: 2691: 2682: 2679: 2676: 2672: 2665: 2662: 2657: 2652: 2648: 2642: 2638: 2634: 2629: 2624: 2620: 2614: 2610: 2606: 2601: 2596: 2593: 2589: 2560: 2554: 2551: 2546: 2542: 2538: 2535: 2532: 2529: 2526: 2523: 2520: 2517: 2505:group one has 2465: 2460: 2456: 2434: 2433: 2422: 2414: 2409: 2405: 2396: 2392: 2385: 2379: 2376: 2371: 2367: 2360: 2357: 2352: 2348: 2332:is defined as 2312: 2309: 2305: 2278: 2273: 2269: 2260: 2256: 2252: 2249: 2246: 2224: 2223: 2212: 2204: 2200: 2191: 2188: 2185: 2181: 2174: 2171: 2167: 2161: 2157: 2150: 2145: 2141: 2136: 2131: 2123: 2120: 2116: 2109: 2106: 2100: 2096: 2090: 2086: 2077: 2073: 2068: 2064: 2061: 2014: 2010: 1995: 1994: 1978: 1973: 1970: 1966: 1960: 1957: 1954: 1950: 1943: 1940: 1934: 1931: 1928: 1923: 1919: 1915: 1912: 1909: 1903: 1900: 1894: 1891: 1885: 1882: 1875: 1787: 1769: 1746:BPST instanton 1740: 1729: 1728: 1719: 1718: 1710: 1709: 1708: 1699: 1698: 1690: 1689: 1688: 1687: 1686: 1678: 1675: 1630:Wolfgang Pauli 1625: 1622: 1580:Standard Model 1564: 1556: 1544: 1536: 1524: 1516: 1474:Yoichiro Nambu 1446: 1420:abelian groups 1394: 1391: 1387:Chen Ning Yang 1374: 1371: 1368: 1365: 1339: 1336: 1332: 1311: 1308: 1305: 1302: 1264: 1261: 1259: 1256: 1252:Standard Model 1194:Chen Ning Yang 1185: 1184: 1182: 1181: 1174: 1167: 1159: 1156: 1155: 1148: 1147: 1142: 1137: 1132: 1127: 1122: 1117: 1112: 1107: 1102: 1097: 1092: 1087: 1082: 1077: 1072: 1067: 1062: 1057: 1052: 1047: 1042: 1037: 1032: 1027: 1022: 1017: 1012: 1007: 1002: 997: 992: 987: 982: 977: 972: 967: 962: 957: 952: 947: 942: 937: 932: 927: 922: 917: 912: 907: 902: 897: 892: 887: 882: 877: 872: 867: 862: 857: 852: 847: 842: 837: 832: 827: 822: 817: 812: 807: 802: 797: 792: 787: 782: 777: 772: 767: 762: 757: 752: 747: 742: 737: 732: 727: 722: 717: 712: 707: 702: 697: 692: 687: 682: 677: 672: 667: 662: 657: 652: 647: 642: 637: 632: 627: 622: 617: 612: 607: 602: 597: 592: 587: 582: 577: 572: 567: 562: 557: 552: 547: 542: 537: 532: 527: 522: 517: 512: 507: 502: 497: 492: 487: 482: 477: 472: 467: 462: 457: 452: 446: 445: 442: 441: 438: 437: 434: 433: 428: 423: 418: 413: 407: 404: 403: 400: 399: 396: 395: 390: 385: 380: 374: 371:Standard Model 369: 368: 365: 364: 361: 360: 355: 350: 345: 340: 335: 330: 328:Dirac equation 324: 321: 320: 317: 316: 313: 312: 307: 305:Wick's theorem 302: 297: 292: 290:Regularization 287: 282: 277: 272: 267: 262: 257: 252: 247: 242: 237: 232: 227: 222: 217: 211: 208: 207: 204: 203: 200: 199: 194: 192:Noether charge 189: 184: 179: 177:Gauge symmetry 174: 169: 164: 159: 154: 149: 143: 138: 137: 134: 133: 130: 129: 124: 119: 114: 109: 104: 99: 94: 89: 83: 80: 79: 76: 75: 69: 68: 63: 55: 54: 41: 38: 32: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 8528: 8517: 8514: 8512: 8509: 8508: 8506: 8493: 8485: 8480: 8474: 8471: 8469: 8468:Quantum logic 8466: 8462: 8459: 8458: 8457: 8454: 8452: 8449: 8447: 8444: 8442: 8439: 8435: 8432: 8431: 8430: 8427: 8423: 8420: 8419: 8418: 8415: 8413: 8410: 8408: 8405: 8403: 8402:Quantum chaos 8400: 8398: 8395: 8393: 8390: 8388: 8385: 8383: 8380: 8378: 8377:Cosmic string 8375: 8373: 8370: 8369: 8367: 8363: 8353: 8350: 8348: 8345: 8343: 8340: 8338: 8335: 8333: 8330: 8328: 8325: 8323: 8320: 8319: 8317: 8313: 8307: 8304: 8302: 8299: 8298: 8296: 8292: 8286: 8283: 8281: 8278: 8276: 8273: 8271: 8268: 8266: 8263: 8261: 8258: 8256: 8253: 8251: 8250:Pure 4D N = 1 8248: 8247: 8245: 8241: 8235: 8232: 8230: 8227: 8225: 8222: 8221: 8219: 8215: 8209: 8206: 8204: 8201: 8199: 8196: 8194: 8191: 8189: 8186: 8185: 8183: 8179: 8173: 8170: 8168: 8165: 8163: 8160: 8158: 8155: 8153: 8150: 8149: 8147: 8143: 8137: 8134: 8132: 8131:Thirring–Wess 8129: 8127: 8124: 8122: 8119: 8117: 8114: 8112: 8109: 8107: 8106:Bullough–Dodd 8104: 8102: 8101:2D Yang–Mills 8099: 8098: 8096: 8092: 8086: 8083: 8081: 8078: 8076: 8073: 8071: 8068: 8066: 8063: 8061: 8058: 8056: 8053: 8051: 8048: 8046: 8043: 8041: 8038: 8036: 8033: 8031: 8028: 8026: 8023: 8021: 8018: 8017: 8015: 8011: 8008: 8004: 7998: 7995: 7993: 7990: 7988: 7985: 7983: 7980: 7978: 7977:String theory 7975: 7973: 7970: 7968: 7965: 7963: 7960: 7958: 7955: 7953: 7950: 7948: 7947:Axiomatic QFT 7945: 7943: 7942:Algebraic QFT 7940: 7939: 7937: 7933: 7929: 7922: 7917: 7915: 7910: 7908: 7903: 7902: 7899: 7885:on 2009-01-16 7884: 7880: 7876: 7872: 7862:on 2021-06-03 7861: 7857: 7853: 7849: 7845: 7841: 7840: 7835: 7831: 7830: 7826: 7813: 7809: 7805: 7800: 7795: 7790: 7789: 7785: 7784: 7779: 7777:981-238-934-2 7773: 7769: 7766:. Singapore: 7765: 7761: 7757: 7753: 7751:0-19-851961-3 7747: 7743: 7739: 7734: 7730: 7724: 7720: 7716: 7712: 7708: 7707: 7703: 7702: 7697: 7687: 7682: 7678: 7674: 7670: 7666: 7662: 7658: 7654: 7650: 7646: 7640: 7637: 7632: 7628: 7624: 7620: 7616: 7612: 7607: 7602: 7599:(7): 074034. 7598: 7594: 7593: 7578: 7575: 7570: 7566: 7562: 7558: 7554: 7550: 7546: 7542: 7537: 7532: 7528: 7524: 7523: 7515: 7512: 7507: 7501: 7497: 7490: 7487: 7482: 7478: 7471: 7468: 7463: 7459: 7455: 7451: 7445: 7443: 7439: 7433: 7432:gr-qc/0012054 7428: 7421: 7419: 7417: 7413: 7407: 7402: 7398: 7394: 7390: 7386: 7385: 7380: 7376: 7372: 7366: 7363: 7358: 7356:9781461301950 7352: 7348: 7347: 7344: 7336: 7333: 7328: 7322: 7318: 7311: 7309: 7307: 7305: 7303: 7299: 7294: 7290: 7286: 7282: 7278: 7274: 7270: 7263: 7261: 7257: 7246: 7242: 7236: 7233: 7226: 7221: 7218: 7216: 7213: 7211: 7208: 7206: 7203: 7201: 7198: 7196: 7193: 7191: 7188: 7186: 7183: 7181: 7178: 7176: 7170: 7168: 7165: 7163: 7160: 7158: 7155: 7153: 7150: 7148: 7145: 7143: 7140: 7138: 7135: 7133: 7132:Coulomb gauge 7130: 7128: 7125: 7124: 7119: 7117: 7115: 7110: 7108: 7103: 7099: 7095: 7091: 7086: 7084: 7080: 7076: 7069:Open problems 7068: 7066: 7060: 7056: 7052: 7048: 7044: 7040: 7035: 7033: 7029: 7022: 7018: 7013: 6993: 6990: 6987: 6983: 6959: 6951: 6947: 6938: 6935: 6931: 6925: 6912: 6909: 6906: 6902: 6893: 6883: 6867: 6865: 6861: 6853: 6845: 6818: 6811: 6803: 6798: 6794: 6784: 6781: 6778: 6770: 6767: 6764: 6761: 6757: 6747: 6739: 6734: 6730: 6723: 6718: 6705: 6700: 6690: 6684: 6681: 6674: 6670: 6667: 6663: 6656: 6648: 6644: 6634: 6631: 6628: 6620: 6617: 6613: 6603: 6595: 6585: 6575: 6570: 6557: 6552: 6542: 6539: 6535: 6531: 6528: 6525: 6519: 6516: 6507: 6501: 6498: 6490: 6486: 6478: 6477: 6476: 6452: 6449: 6440: 6434: 6431: 6423: 6419: 6415: 6410: 6401: 6391: 6383: 6380: 6376: 6369: 6364: 6358: 6346: 6338: 6335: 6331: 6324: 6319: 6316: 6298: 6290: 6285: 6281: 6274: 6269: 6263: 6248: 6240: 6235: 6231: 6224: 6219: 6213: 6205: 6202: 6199: 6195: 6186: 6183: 6180: 6176: 6169: 6164: 6154: 6149: 6144: 6140: 6131: 6128: 6124: 6120: 6117: 6114: 6110: 6101: 6091: 6083: 6080: 6076: 6069: 6064: 6058: 6043: 6035: 6030: 6026: 6019: 6014: 6008: 5996: 5988: 5983: 5979: 5972: 5967: 5961: 5953: 5943: 5940: 5937: 5933: 5926: 5921: 5911: 5908: 5902: 5899: 5895: 5891: 5888: 5885: 5882: 5873: 5863: 5855: 5851: 5844: 5839: 5833: 5818: 5810: 5805: 5801: 5794: 5789: 5783: 5772: 5762: 5759: 5756: 5752: 5739: 5731: 5721: 5711: 5705: 5701: 5693: 5688: 5678: 5675: 5669: 5666: 5662: 5658: 5655: 5652: 5650: 5642: 5639: 5630: 5624: 5621: 5615: 5604: 5603: 5602: 5596: 5592: 5582: 5559: 5553: 5549: 5540: 5537: 5533: 5524: 5511: 5508: 5505: 5501: 5492: 5482: 5472: 5469: 5464: 5460: 5454: 5444: 5431: 5421: 5413: 5406: 5401: 5391: 5388: 5385: 5380: 5376: 5365: 5364: 5363: 5341: 5333: 5330: 5318: 5313: 5303: 5297: 5294: 5290: 5285: 5282: 5277: 5274: 5270: 5262: 5261: 5260: 5239: 5233: 5230: 5226: 5217: 5214: 5210: 5205: 5201: 5198: 5192: 5187: 5177: 5171: 5168: 5162: 5159: 5154: 5150: 5142: 5141: 5140: 5118: 5113: 5106: 5098: 5094: 5084: 5076: 5066: 5059: 5053: 5045: 5041: 5031: 5023: 5013: 5005: 4998: 4993: 4983: 4980: 4977: 4971: 4963: 4960: 4956: 4949: 4941: 4936: 4932: 4925: 4920: 4910: 4907: 4903: 4899: 4896: 4880: 4876: 4873: 4864: 4858: 4855: 4852: 4843: 4834: 4831: 4824: 4818: 4814: 4807: 4804: 4800: 4796: 4789: 4783: 4780: 4776: 4769: 4766: 4762: 4758: 4755: 4752: 4745: 4736: 4732: 4725: 4715: 4712: 4703: 4680: 4660: 4646: 4643: 4641: 4633: 4630: 4621: 4615: 4612: 4606: 4595: 4594: 4593: 4591: 4587: 4583: 4579: 4575: 4571: 4567: 4566:gauge freedom 4548: 4541: 4534: 4526: 4523: 4519: 4509: 4501: 4496: 4492: 4485: 4480: 4470: 4464: 4461: 4457: 4451: 4448: 4444: 4435: 4432: 4428: 4423: 4419: 4416: 4410: 4405: 4395: 4389: 4386: 4380: 4376: 4372: 4369: 4360: 4349: 4346: 4340: 4334: 4324: 4323: 4322: 4316: 4308: 4306: 4304: 4300: 4292: 4286: 4270: 4263: 4257: 4253: 4250: 4247: 4243: 4238: 4234: 4230: 4226: 4221: 4217: 4213: 4185: 4179: 4173: 4169: 4166: 4163: 4156: 4151: 4147: 4143: 4139: 4136: 4133: 4116: 4099: 4091: 4086: 4082: 4078: 4075: 4070: 4065: 4062: 4058: 4049: 4046: 4042: 4033: 4030: 4027: 4023: 4016: 4013: 4008: 4003: 4000: 3996: 3990: 3975: 3974: 3973: 3954: 3949: 3945: 3918: 3912: 3909: 3904: 3901: 3891: 3882: 3878: 3867: 3866: 3865: 3851: 3843: 3840: 3836: 3830: 3827: 3824: 3821: 3817: 3810: 3807: 3801: 3796: 3793: 3783: 3768: 3752: 3744: 3739: 3736: 3732: 3723: 3719: 3715: 3711: 3705: 3700: 3697: 3693: 3689: 3684: 3680: 3675: 3645: 3642: 3638: 3633: 3627: 3623: 3619: 3614: 3610: 3605: 3601: 3596: 3592: 3587: 3583: 3579: 3574: 3568: 3564: 3560: 3555: 3551: 3546: 3542: 3537: 3533: 3528: 3524: 3520: 3515: 3509: 3505: 3501: 3496: 3492: 3487: 3483: 3478: 3474: 3469: 3458: 3457: 3456: 3455: 3433: 3430: 3425: 3420: 3414: 3411: 3407: 3398: 3394: 3389: 3384: 3379: 3374: 3368: 3365: 3361: 3352: 3348: 3343: 3338: 3333: 3328: 3322: 3319: 3315: 3306: 3302: 3297: 3285: 3284: 3283: 3281: 3262: 3256: 3253: 3248: 3243: 3237: 3234: 3230: 3224: 3220: 3215: 3203: 3202: 3201: 3187: 3179: 3174: 3171: 3167: 3161: 3157: 3153: 3148: 3145: 3141: 3114: 3108: 3105: 3100: 3095: 3092: 3088: 3079: 3076: 3072: 3063: 3060: 3057: 3053: 3046: 3043: 3038: 3033: 3030: 3026: 3020: 3005: 3004: 3003: 3000: 2987: 2978: 2975: 2972: 2969: 2947: 2942: 2939: 2935: 2906: 2903: 2900: 2896: 2892: 2887: 2884: 2881: 2877: 2865: 2860: 2858: 2838: 2830: 2825: 2822: 2818: 2809: 2805: 2798: 2792: 2789: 2786: 2782: 2776: 2772: 2768: 2763: 2759: 2754: 2743: 2742: 2741: 2740: 2716: 2711: 2707: 2698: 2693: 2689: 2680: 2677: 2674: 2670: 2663: 2660: 2655: 2650: 2646: 2640: 2632: 2627: 2622: 2618: 2612: 2604: 2599: 2594: 2591: 2587: 2576: 2575: 2574: 2573:The relation 2571: 2558: 2552: 2549: 2544: 2540: 2536: 2533: 2530: 2527: 2524: 2521: 2518: 2515: 2502: 2492: 2484: 2463: 2458: 2454: 2442: 2420: 2412: 2407: 2403: 2394: 2390: 2383: 2377: 2374: 2369: 2358: 2355: 2350: 2346: 2335: 2334: 2333: 2331: 2310: 2307: 2303: 2271: 2267: 2258: 2254: 2247: 2244: 2233: 2210: 2202: 2198: 2189: 2186: 2183: 2179: 2172: 2169: 2165: 2159: 2155: 2148: 2143: 2139: 2134: 2129: 2121: 2118: 2114: 2107: 2104: 2098: 2094: 2088: 2084: 2075: 2071: 2066: 2062: 2059: 2049: 2048: 2047: 2045: 2034:, indexed by 2033: 2012: 2008: 1976: 1971: 1968: 1964: 1958: 1955: 1952: 1948: 1941: 1938: 1932: 1929: 1921: 1917: 1910: 1907: 1901: 1898: 1892: 1889: 1860: 1859: 1858: 1857: 1843: 1839: 1830: 1826: 1816: 1808: 1804: 1800: 1786: 1782: 1776: 1773:is the third 1768: 1757: 1753: 1747: 1739: 1735: 1723: 1714: 1703: 1694: 1684: 1676: 1674: 1671: 1667: 1663: 1658: 1655: 1651: 1647: 1643: 1642:Kaluza, Klein 1639: 1635: 1631: 1623: 1621: 1619: 1616:problem is a 1615: 1611: 1607: 1606:Phenomenology 1603: 1601: 1593: 1589: 1585: 1582:combines the 1581: 1573: 1509: 1505: 1496: 1487: 1483: 1479: 1475: 1471: 1467: 1462: 1458: 1444: 1434: 1430: 1425: 1421: 1415: 1413: 1407: 1405: 1401: 1392: 1390: 1388: 1369: 1363: 1355: 1337: 1334: 1330: 1306: 1300: 1292: 1288: 1286: 1282: 1278: 1274: 1270: 1262: 1257: 1255: 1253: 1245: 1241: 1238:) as well as 1233: 1229: 1225: 1222: 1218: 1212: 1207: 1203: 1199: 1195: 1191: 1180: 1175: 1173: 1168: 1166: 1161: 1160: 1158: 1157: 1151: 1146: 1143: 1141: 1138: 1136: 1133: 1131: 1128: 1126: 1123: 1121: 1120:Zamolodchikov 1118: 1116: 1115:Zamolodchikov 1113: 1111: 1108: 1106: 1103: 1101: 1098: 1096: 1093: 1091: 1088: 1086: 1083: 1081: 1078: 1076: 1073: 1071: 1068: 1066: 1063: 1061: 1058: 1056: 1053: 1051: 1048: 1046: 1043: 1041: 1038: 1036: 1033: 1031: 1028: 1026: 1023: 1021: 1018: 1016: 1013: 1011: 1008: 1006: 1003: 1001: 998: 996: 993: 991: 988: 986: 983: 981: 978: 976: 973: 971: 968: 966: 963: 961: 958: 956: 953: 951: 948: 946: 943: 941: 938: 936: 933: 931: 928: 926: 923: 921: 918: 916: 913: 911: 908: 906: 903: 901: 898: 896: 893: 891: 888: 886: 883: 881: 878: 876: 873: 871: 868: 866: 863: 861: 858: 856: 853: 851: 848: 846: 843: 841: 838: 836: 833: 831: 828: 826: 823: 821: 818: 816: 813: 811: 808: 806: 803: 801: 798: 796: 793: 791: 788: 786: 783: 781: 778: 776: 773: 771: 768: 766: 763: 761: 758: 756: 753: 751: 748: 746: 743: 741: 738: 736: 733: 731: 728: 726: 723: 721: 718: 716: 713: 711: 708: 706: 703: 701: 698: 696: 693: 691: 688: 686: 683: 681: 678: 676: 673: 671: 668: 666: 663: 661: 658: 656: 653: 651: 648: 646: 643: 641: 638: 636: 633: 631: 628: 626: 623: 621: 618: 616: 613: 611: 608: 606: 603: 601: 598: 596: 593: 591: 588: 586: 583: 581: 578: 576: 573: 571: 568: 566: 563: 561: 558: 556: 553: 551: 548: 546: 543: 541: 538: 536: 533: 531: 528: 526: 523: 521: 518: 516: 513: 511: 508: 506: 503: 501: 498: 496: 493: 491: 488: 486: 483: 481: 478: 476: 473: 471: 468: 466: 463: 461: 458: 456: 453: 451: 448: 447: 440: 439: 432: 429: 427: 424: 422: 419: 417: 416:Supersymmetry 414: 412: 411:String theory 409: 408: 402: 401: 394: 391: 389: 386: 384: 381: 379: 376: 375: 372: 367: 366: 359: 356: 354: 351: 349: 346: 344: 341: 339: 336: 334: 331: 329: 326: 325: 319: 318: 311: 308: 306: 303: 301: 298: 296: 293: 291: 288: 286: 283: 281: 278: 276: 273: 271: 268: 266: 263: 261: 258: 256: 253: 251: 248: 246: 243: 241: 238: 236: 233: 231: 228: 226: 223: 221: 218: 216: 213: 212: 206: 205: 198: 195: 193: 190: 188: 185: 183: 180: 178: 175: 173: 170: 168: 165: 163: 160: 158: 155: 153: 150: 148: 145: 144: 141: 136: 135: 128: 125: 123: 120: 118: 115: 113: 110: 108: 105: 103: 100: 98: 95: 93: 90: 88: 85: 84: 78: 77: 74: 71: 70: 66: 61: 57: 56: 53: 49: 44: 30: 19: 8483: 8412:Quantum foam 8352:Stueckelberg 8306:Chern–Simons 8243:Supergravity 8074: 7982:Supergravity 7967:Gauge theory 7887:. Retrieved 7883:the original 7864:. Retrieved 7860:the original 7855: 7837: 7815:. Retrieved 7763: 7737: 7714: 7711:Frampton, P. 7660: 7656: 7639: 7596: 7590: 7577: 7526: 7520: 7514: 7495: 7489: 7476: 7470: 7461: 7460:(memorial). 7457: 7388: 7382: 7365: 7346: 7342: 7335: 7316: 7276: 7272: 7248:. Retrieved 7244: 7235: 7167:Lorenz gauge 7111: 7096:'s list of " 7087: 7072: 7039:a posteriori 7036: 7014: 6868: 6837: 6474: 5600: 5578: 5361: 5258: 5138: 4577: 4574:Victor Popov 4563: 4312: 4309:Quantization 4290: 4117: 4114: 3933: 3663: 3451: 3277: 3129: 3001: 2863: 2861: 2853: 2736: 2572: 2500: 2435: 2225: 1996: 1853: 1828: 1814: 1806: 1802: 1798: 1784: 1780: 1775:Pauli matrix 1766: 1755: 1751: 1737: 1733: 1659: 1627: 1604: 1500:SU(2) × U(1) 1490:SU(2) × U(1) 1463: 1460: 1436: 1417: 1409: 1404:Robert Mills 1396: 1289: 1277:group theory 1273:Emmy Noether 1269:Hermann Weyl 1266: 1244:strong force 1236:U(1) × SU(2) 1210: 1202:gauge theory 1198:Robert Mills 1189: 1188: 1149: 995:Stueckelberg 725:Jona-Lasinio 300:Vacuum state 285:Quantization 126: 122:Gauge theory 102:Strong force 87:Field theory 29: 8294:Topological 8208:Wess–Zumino 8121:Sine-Gordon 8111:Gross–Neveu 8020:Born–Infeld 7987:Thermal QFT 7649:Veltman, M. 7279:(1): 1–23. 7107:confinement 6864:decay rates 4578:ghost field 3765:Define the 2032:Lie algebra 1670:Abdus Salam 1654:gauge field 1610:confinement 1506:to produce 1232:weak forces 1221:non-abelian 1204:based on a 1135:Zinn-Justin 985:Sommerfield 910:Pomeranchuk 875:Osterwalder 870:Oppenheimer 800:Łopuszański 620:Fredenhagen 421:Technicolor 8505:Categories 8075:Yang–Mills 7889:2008-11-24 7866:2018-08-30 7817:2015-05-05 7464:: 137–146. 7450:Atiyah, M. 7371:Yang, C.N. 7250:2024-04-09 7227:References 7205:Weyl gauge 7180:Propagator 2739:commutator 2226:Here, the 1856:Lagrangian 1760:-slice of 1681:See also: 1650:Lagrangian 1502:mix after 1246:(based on 1224:Lie groups 1130:Zimmermann 1025:Vainshtein 900:Polchinski 760:Kontsevich 705:Iliopoulos 680:Heisenberg 505:Bogoliubov 443:Scientists 280:Propagator 162:T-symmetry 157:P-symmetry 152:C-symmetry 140:Symmetries 97:Weak force 81:Background 18:Yang-Mills 8484:See also: 8203:Super QCD 8157:Liouville 8145:Conformal 8116:Schwinger 7844:EMS Press 7808:Gross, D. 7719:Wiley-VCH 7686:1874/4845 7631:119434312 7375:Mills, R. 7293:0034-6861 6939:μ 6926:μ 6922:∂ 6887:¯ 6799:ν 6782:− 6771:ν 6768:μ 6735:μ 6691:∫ 6671:⁡ 6645:ε 6632:− 6589:¯ 6586:ε 6543:∫ 6540:− 6532:⁡ 6520:ε 6511:¯ 6508:ε 6453:ε 6444:¯ 6441:ε 6416:× 6384:ν 6370:δ 6365:δ 6339:μ 6325:δ 6320:δ 6286:ν 6275:δ 6270:δ 6236:μ 6225:δ 6220:δ 6155:∫ 6129:− 6121:⁡ 6115:× 6084:ν 6070:δ 6065:δ 6031:μ 6020:δ 6015:δ 5984:ν 5973:δ 5968:δ 5954:μ 5950:∂ 5912:∫ 5900:− 5892:⁡ 5886:× 5852:ε 5845:δ 5840:δ 5806:μ 5795:δ 5790:δ 5773:μ 5769:∂ 5725:¯ 5722:ε 5712:δ 5702:δ 5679:∫ 5667:− 5659:⁡ 5643:ε 5634:¯ 5631:ε 5541:μ 5525:μ 5521:∂ 5486:¯ 5455:μ 5451:∂ 5445:μ 5441:∂ 5425:¯ 5392:∫ 5389:− 5331:⋅ 5328:∂ 5304:∫ 5298:ξ 5286:− 5234:ν 5231:μ 5218:ν 5215:μ 5202:⁡ 5178:∫ 5163:− 5070:¯ 5067:ε 5042:ε 5017:¯ 4984:∫ 4964:μ 4937:μ 4911:∫ 4900:⁡ 4868:¯ 4847:¯ 4838:∂ 4829:∂ 4794:∂ 4750:∂ 4716:⁡ 4684:¯ 4647:∫ 4634:ε 4625:¯ 4622:ε 4527:μ 4497:μ 4471:∫ 4452:ν 4449:μ 4436:ν 4433:μ 4420:⁡ 4396:∫ 4381:− 4373:⁡ 4350:∫ 4251:− 4167:− 4087:ν 4079:− 4066:ν 4063:μ 4050:μ 4004:ν 4001:μ 3991:μ 3987:∂ 3950:μ 3934:A source 3905:ν 3902:μ 3895:~ 3883:μ 3844:σ 3841:ρ 3831:σ 3828:ρ 3825:ν 3822:μ 3818:ε 3797:ν 3794:μ 3787:~ 3740:κ 3737:ν 3724:μ 3701:κ 3698:ν 3685:μ 3628:μ 3615:κ 3597:ν 3569:ν 3556:μ 3538:κ 3510:κ 3497:ν 3479:μ 3415:μ 3412:κ 3399:ν 3369:ν 3366:μ 3353:κ 3323:κ 3320:ν 3307:μ 3238:ν 3235:μ 3225:μ 3175:ν 3172:μ 3149:ν 3146:μ 3096:ν 3093:μ 3077:μ 3034:ν 3031:μ 3021:μ 3017:∂ 2979:− 2976:− 2973:− 2943:ν 2940:μ 2936:η 2826:ν 2823:μ 2790:− 2777:ν 2764:μ 2712:ν 2694:μ 2651:μ 2641:ν 2637:∂ 2633:− 2623:ν 2613:μ 2609:∂ 2595:ν 2592:μ 2550:− 2537:… 2459:μ 2408:μ 2375:− 2370:μ 2366:∂ 2351:μ 2304:δ 2248:⁡ 2115:δ 2063:⁡ 2044:curvature 1972:ν 1969:μ 1959:ν 1956:μ 1933:− 1911:⁡ 1893:− 1838:instanton 1338:θ 1065:Wetterich 1050:Weisskopf 1000:Sudarshan 950:Schwinger 860:Nishijima 825:Maldacena 790:Leutwyler 750:Kinoshita 650:Goldstone 640:Gell-Mann 555:Doplicher 322:Equations 8516:Symmetry 8280:Type IIB 8275:Type IIA 8260:4D N = 8 8255:4D N = 1 8224:6D (2,0) 8188:4D N = 1 8167:Polyakov 8126:Thirring 7935:Theories 7810:(1992). 7786:Articles 7713:(2008). 7651:(1972). 7569:42504317 7561:16711979 7452:(2017). 7377:(1954). 7120:See also 7100:". Here 7055:glueball 3130:Putting 2228:f  1080:Wightman 1045:Weinberg 1035:Virasoro 1015:Tomonaga 1010:Thirring 1005:Symanzik 965:Semenoff 940:Schrader 905:Polyakov 820:Majorana 755:Klebanov 710:Ivanenko 700:'t Hooft 670:Guralnik 615:Fröhlich 610:Fritzsch 605:Frampton 520:Buchholz 465:Bargmann 455:Anderson 235:Crossing 8382:History 8365:Related 8162:Minimal 8013:Regular 7846:, 2001 7665:Bibcode 7611:Bibcode 7541:Bibcode 7393:Bibcode 7059:hybrids 7047:hadrons 7041:in the 2489:is the 2481:is the 2439:is the 2328:), the 2030:of the 1823:on the 1748:on the 1422:, e.g. 1400:isospin 1090:Wilczek 1055:Wentzel 1030:Veltman 975:Shirkov 970:Shifman 960:Seiberg 945:Schwarz 925:Rubakov 845:Naimark 795:Lipatov 785:Lehmann 765:Kreimer 745:Kendall 635:Gelfand 630:Glashow 590:Feynman 570:Faddeev 565:Englert 535:Coleman 525:Cachazo 510:Brodsky 495:Bjorken 485:Berezin 475:Belavin 215:Anomaly 73:History 8322:Chiral 8270:Type I 8085:Yukawa 8006:Models 7877:. The 7774:  7748:  7725:  7629:  7567:  7559:  7502:  7353:  7323:  7291:  6999:  6980:  6957:  6944:  6918:  6899:  6877:  6823:  6791:  6754:  6727:  6709:  6641:  6610:  6579:  6561:  6373:  6362:  6328:  6314:  6308:  6278:  6267:  6258:  6228:  6217:  6192:  6173:  6135:  6073:  6062:  6053:  6023:  6012:  5976:  5965:  5930:  5906:  5848:  5837:  5828:  5798:  5787:  5778:  5749:  5715:  5709:  5697:  5673:  5564:  5546:  5530:  5517:  5498:  5476:  5437:  5410:  5373:  5347:  5322:  5244:  5223:  5196:  5139:being 5091:  5038:  5002:  4929:  4811:  4773:  4742:  4729:  4710:  4701:  4675:  4658:  4546:  4516:  4489:  4468:  4441:  4414:  4367:  4332:  4268:  4210:  4190:  4130:  4097:  4055:  4039:  4020:  3983:  3960:  3942:  3916:  3875:  3849:  3777:  3750:  3729:  3672:  3664:since 3649:  3466:  3437:  3404:  3358:  3312:  3293:  3282:holds 3260:  3211:  3185:  3138:  3112:  3085:  3069:  3050:  3013:  2985:  2932:  2912:  2874:  2836:  2815:  2802:  2796:  2751:  2722:  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585:Fermi 580:Fayet 575:Fadin 560:Dyson 550:Dirac 515:Brout 490:Bethe 450:Adler 209:Tools 8332:MSSM 8229:ABJM 8136:Toda 7772:ISBN 7746:ISBN 7723:ISBN 7557:PMID 7500:ISBN 7462:2017 7351:ISBN 7321:ISBN 7289:ISSN 7057:and 6862:and 4572:and 3767:dual 2230:are 1805:=1, 1801:=2, 1730:The 1646:Fock 1590:and 1588:weak 1576:U(1) 1484:and 1230:and 1196:and 1105:Yang 1075:Wick 1070:Weyl 1060:Wess 1040:Ward 735:Jost 685:Hepp 675:Haag 600:Fock 480:Bell 8285:11D 7681:hdl 7673:doi 7619:doi 7549:doi 7401:doi 7281:doi 6668:exp 6529:exp 6118:exp 5889:exp 5656:exp 4897:exp 4713:exp 4370:exp 4293:= 4 2499:SU( 1844:on 1832:of 1636:of 1209:SU( 1125:Zee 805:Low 780:Lee 8507:: 8301:BF 7854:. 7842:, 7836:, 7770:. 7744:. 7740:. 7721:. 7679:. 7671:. 7661:44 7659:. 7655:. 7647:; 7625:. 7617:. 7609:. 7597:76 7595:. 7563:. 7555:. 7547:. 7539:. 7527:96 7525:. 7456:. 7441:^ 7415:^ 7399:. 7389:96 7387:. 7381:. 7373:; 7301:^ 7287:. 7277:72 7275:. 7271:. 7259:^ 7243:. 7116:. 7085:. 7034:. 5199:tr 4417:tr 3278:A 2245:tr 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6317:i 6302:) 6299:x 6296:( 6291:c 6282:j 6264:i 6252:) 6249:x 6246:( 6241:b 6232:j 6214:i 6206:s 6203:r 6200:a 6196:f 6187:c 6184:b 6181:a 6177:f 6170:x 6165:4 6160:d 6150:4 6145:2 6141:g 6132:i 6125:( 6102:) 6095:) 6092:x 6089:( 6081:c 6077:j 6059:i 6047:) 6044:x 6041:( 6036:b 6027:j 6009:i 6000:) 5997:x 5994:( 5989:a 5980:j 5962:i 5944:c 5941:b 5938:a 5934:f 5927:x 5922:4 5917:d 5909:g 5903:i 5896:( 5874:) 5867:) 5864:x 5861:( 5856:c 5834:i 5822:) 5819:x 5816:( 5811:b 5802:j 5784:i 5763:c 5760:b 5757:a 5753:f 5743:) 5740:x 5737:( 5732:a 5706:i 5694:x 5689:4 5684:d 5676:g 5670:i 5663:( 5653:= 5646:] 5640:, 5625:, 5622:j 5619:[ 5616:Z 5589:ξ 5585:c 5560:) 5554:c 5550:c 5538:b 5534:A 5512:c 5509:b 5506:a 5502:f 5493:a 5483:c 5473:g 5470:+ 5465:a 5461:c 5432:a 5422:c 5414:( 5407:x 5402:4 5397:d 5386:= 5381:g 5377:S 5342:2 5338:) 5334:A 5325:( 5319:x 5314:4 5309:d 5295:2 5291:1 5283:= 5278:f 5275:g 5271:S 5240:) 5227:F 5211:F 5206:( 5193:x 5188:4 5183:d 5172:2 5169:1 5160:= 5155:F 5151:S 5119:} 5114:] 5110:) 5107:x 5104:( 5099:a 5095:c 5088:) 5085:x 5082:( 5077:a 5060:+ 5057:) 5054:x 5051:( 5046:a 5035:) 5032:x 5029:( 5024:a 5014:c 5006:[ 4999:x 4994:4 4989:d 4981:i 4978:+ 4975:) 4972:x 4969:( 4961:a 4957:A 4953:) 4950:x 4947:( 4942:a 4933:j 4926:x 4921:4 4916:d 4908:i 4904:{ 4887:} 4881:] 4877:A 4874:, 4865:c 4859:, 4856:c 4853:, 4844:c 4835:, 4832:c 4825:[ 4819:g 4815:S 4808:i 4805:+ 4801:] 4797:A 4790:[ 4784:f 4781:g 4777:S 4770:i 4767:+ 4763:] 4759:A 4756:, 4753:A 4746:[ 4737:F 4733:S 4726:i 4721:{ 4707:] 4704:c 4697:d 4693:[ 4690:] 4681:c 4671:d 4667:[ 4664:] 4661:A 4654:d 4650:[ 4644:= 4637:] 4631:, 4616:, 4613:j 4610:[ 4607:Z 4549:, 4542:] 4538:) 4535:x 4532:( 4524:a 4520:A 4513:) 4510:x 4507:( 4502:a 4493:j 4486:x 4481:4 4476:d 4465:i 4462:+ 4458:) 4445:F 4429:F 4424:( 4411:x 4406:4 4401:d 4390:2 4387:i 4377:[ 4364:] 4361:A 4357:d 4353:[ 4347:= 4344:] 4341:j 4338:[ 4335:Z 4319:n 4295:, 4291:D 4271:. 4264:] 4258:) 4254:4 4248:D 4244:( 4239:L 4235:[ 4231:= 4227:] 4222:2 4218:g 4214:[ 4186:] 4180:) 4174:2 4170:D 4164:2 4157:( 4152:L 4148:[ 4144:= 4140:] 4137:A 4134:[ 4120:D 4100:. 4092:a 4083:J 4076:= 4071:c 4059:F 4047:b 4043:A 4034:c 4031:b 4028:a 4024:f 4017:g 4014:+ 4009:a 3997:F 3955:a 3946:J 3919:. 3913:0 3910:= 3892:F 3879:D 3852:, 3837:F 3811:2 3808:1 3802:= 3784:F 3753:. 3745:a 3733:F 3720:D 3716:= 3712:] 3706:a 3694:F 3690:, 3681:D 3676:[ 3646:0 3643:= 3639:] 3634:] 3624:D 3620:, 3611:D 3606:[ 3602:, 3593:D 3588:[ 3584:+ 3580:] 3575:] 3565:D 3561:, 3552:D 3547:[ 3543:, 3534:D 3529:[ 3525:+ 3521:] 3516:] 3506:D 3502:, 3493:D 3488:[ 3484:, 3475:D 3470:[ 3434:0 3431:= 3426:a 3421:) 3408:F 3395:D 3390:( 3385:+ 3380:a 3375:) 3362:F 3349:D 3344:( 3339:+ 3334:a 3329:) 3316:F 3303:D 3298:( 3263:. 3257:0 3254:= 3249:a 3244:) 3231:F 3221:D 3216:( 3188:, 3180:a 3168:F 3162:a 3158:T 3154:= 3142:F 3115:. 3109:0 3106:= 3101:c 3089:F 3080:b 3073:A 3064:c 3061:b 3058:a 3054:f 3047:g 3044:+ 3039:a 3027:F 2988:. 2982:) 2970:+ 2967:( 2962:g 2959:a 2956:i 2953:d 2948:= 2907:c 2904:b 2901:a 2897:f 2893:= 2888:c 2885:b 2882:a 2878:f 2864:a 2839:. 2831:a 2819:F 2810:a 2806:T 2799:g 2793:i 2787:= 2783:] 2773:D 2769:, 2760:D 2755:[ 2717:c 2708:A 2699:b 2690:A 2681:c 2678:b 2675:a 2671:f 2664:g 2661:+ 2656:a 2647:A 2628:a 2619:A 2605:= 2600:a 2588:F 2559:. 2553:1 2545:2 2541:n 2534:1 2531:= 2528:c 2525:, 2522:b 2519:, 2516:a 2503:) 2501:n 2495:g 2487:g 2464:a 2455:A 2437:I 2421:, 2413:a 2404:A 2395:a 2391:T 2384:g 2378:i 2359:I 2356:= 2347:D 2311:b 2308:a 2277:) 2272:b 2268:T 2259:a 2255:T 2251:( 2211:. 2203:c 2199:T 2190:c 2187:b 2184:a 2180:f 2173:i 2170:= 2166:] 2160:b 2156:T 2149:, 2144:a 2140:T 2135:[ 2130:, 2122:b 2119:a 2108:2 2105:1 2099:= 2095:) 2089:b 2085:T 2076:a 2072:T 2067:( 2040:F 2036:a 2013:a 2009:T 1977:a 1965:F 1953:a 1949:F 1942:4 1939:1 1930:= 1927:) 1922:2 1918:F 1914:( 1902:2 1899:1 1890:= 1884:f 1881:g 1874:L 1848:. 1846:ℝ 1834:ℝ 1829:S 1821:z 1815:z 1807:z 1803:ρ 1799:g 1793:A 1788:3 1785:σ 1783:⊗ 1781:x 1779:d 1770:3 1767:σ 1762:ℝ 1758:) 1756:x 1754:, 1752:x 1750:( 1741:3 1738:σ 1736:⊗ 1734:x 1732:d 1560:Z 1540:W 1520:W 1445:b 1373:) 1370:1 1367:( 1364:U 1335:i 1331:e 1310:) 1307:1 1304:( 1301:U 1213:) 1211:n 1178:e 1171:t 1164:v 36:: 20:)

Index

Yang-Mills
(more unsolved problems in physics)
Quantum field theory

Feynman diagram
History
Field theory
Electromagnetism
Weak force
Strong force
Quantum mechanics
Special relativity
General relativity
Gauge theory
Yang–Mills theory
Symmetries
Symmetry in quantum mechanics
C-symmetry
P-symmetry
T-symmetry
Lorentz symmetry
Poincaré symmetry
Gauge symmetry
Explicit symmetry breaking
Spontaneous symmetry breaking
Noether charge
Topological charge
Anomaly
Background field method
BRST quantization

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