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Yang–Mills theory

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6440: 5577: 6435:{\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}}} 1663: 1672: 60: 1384:... 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." 7023:). 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 8458: 1683: 7015:. 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 6803: 1692: 5104: 6451: 5565: 5544: 4568: 1402:
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
7051:. 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 2539: 4529: 3742: 5539:{\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)\ } 7007:
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
1631: 1618:, and others to a higher-dimensional internal space. However, there is no evidence that Pauli developed the 1451: 1393: 1323: 1084: 554: 362: 357: 219: 8442: 8366: 8361: 8296: 8224: 8126: 8029: 8019: 8004: 7921: 7012: 4075:{\displaystyle \ \partial ^{\mu }F_{\mu \nu }^{a}+g\ f^{abc}\ A^{b\mu }\ F_{\mu \nu }^{c}=-J_{\nu }^{a}~.} 1824:
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
7423: 8398: 8136: 8085: 7353: 7059: 7052: 5550: 5322:{\displaystyle S_{gf}=-{\frac {1}{2\xi }}\int \mathrm {d} ^{4}x\ (\partial \cdot A)^{2}\ } 4254: 3423: 2410: 1329: 1266: 1049: 1044: 1014: 1009: 979: 939: 909: 889: 794: 689: 684: 649: 634: 609: 589: 569: 499: 489: 410: 372: 289: 254: 86: 64: 59: 7395:
Straumann, N. (2000). "On Pauli's invention of non-abelian Kaluza-Klein Theory in 1953".
1189:. A Yang–Mills theory seeks to describe the behavior of elementary particles using these 7638: 7584: 7514: 7366: 1434:
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
7289:(Impression 3 ed.). Oxford, UK: Oxford University Press. 1458:(QCD). The electroweak interaction is described by the gauge group 31: 1464: 1398: 6808:
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
7870: 7239:"Gauge theory: Historical origins and some modern developments" 7349:"Conservation of isotopic spin and isotopic gauge invariance" 7466:
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".
3238:{\displaystyle \ \left(D^{\mu }F_{\mu \nu }\right)^{a}=0~.} 1380:"During the academic year 1953–1954, Yang was a visitor to 1162:
is a quantum field theory for nuclear binding devised by
2814:{\displaystyle \ \left=-i\ g\ T^{a}\ F_{\mu \nu }^{a}~.} 6828:-point functions the corresponding process amplitudes, 3728:{\displaystyle \ \left=D_{\mu }\ F_{\nu \kappa }^{a}~.} 3163:{\displaystyle \ F_{\mu \nu }=T^{a}F_{\mu \nu }^{a}\ ,} 2963:{\displaystyle \ \eta _{\mu \nu }={\rm {diag}}(+---)~.} 1556:
with the unified electroweak interaction (unifying the
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quantum, to which we do not have a satisfactory answer.
1220:). Thus it forms the basis of the understanding of the 6649: 5136: 4354: 4130: 3775: 2072: 1906: 1866: 7319:. Springer Science & Business Media. p. 63. 6948: 6845: 6454: 5580: 5341: 5238: 5118: 4571: 4300: 4178: 4098: 3951: 3910: 3894:{\displaystyle \ D_{\mu }{\tilde {F}}^{\mu \nu }=0~.} 3843: 3745: 3640: 3434: 3261: 3179: 3106: 2981: 2900: 2842: 2719: 2552: 2481: 2419: 2311: 2268: 2255:{\displaystyle \ \operatorname {tr} (T^{a}\ T^{b})\ } 2210: 2025: 1973: 1836: 1413: 1332: 1298: 1269: 7623:"Regularization and renormalization of gauge fields" 7468:. Oxford, UK: Oxford University Press. p. 117. 8334: 8284: 8263: 8212: 8186: 8150: 8114: 8063: 7982: 7975: 7904: 7160:
Field theoretical formulation of the standard model
6989:. This result can be obtained by assuming that the 4558:, it is a complex scalar field, which violates the 4257:for dimensions greater than four. Furthermore, for 1438:in massless theories was put forward, initially by 6973: 6942:For the abelian case, all the structure constants 6934: 6797: 6434: 5538: 5321: 5218: 5098: 4523: 4245: 4164: 4074: 3934: 3893: 3826: 3727: 3623: 3411: 3237: 3162: 3089: 2962: 2886: 2813: 2696: 2533: 2443: 2395: 2290: 2254: 2185: 1992: 1956: 1806:(bottom right). The BPST instanton is a classical 1419: 1363:Yang and Mills find the nuclear force gauge theory 1359:in particular was obsessed with this possibility. 1347: 1314: 1284: 7079:property in the presence of additional fermions. 6820:-point functions with perturbation theory. Using 4856: 4690: 7424:"Ronald Shaw 1929–2016 by Michael Atiyah (1954)" 7313:Mathematical Conversations: Selections from the 4562:. So, we can write the generating functional as 1407:We next come to the question of the mass of the 7287:The Quantum Story: A history in 40 moments 7232: 7230: 1405: 3834:then the Bianchi identity can be rewritten as 7882: 4287:. One introduces a generating functional for 1548:gauge theory of quantum electrodynamics. The 1396:, to non-abelian groups, selecting the group 1196:and is at the core of the unification of the 1140: 8: 2463:. In four dimensions, the coupling constant 7708:Gauge Theory of Elementary Particle Physics 7390: 7388: 7386: 7280: 7278: 7276: 7274: 7272: 4253:This implies that Yang–Mills theory is not 1610:, extending the five-dimensional theory of 1594:Parallel work on non-Abelian gauge theories 7979: 7889: 7875: 7867: 7310:Gray, Jeremy; Wilson, Robin (2012-12-06). 1147: 1133: 58: 47: 7782:"Gauge theory – Past, Present and Future" 7767: 7654: 7574: 7504: 7400: 7374: 6956: 6947: 6920: 6904: 6894: 6875: 6862: 6851: 6850: 6844: 6772: 6767: 6730: 6708: 6703: 6687: 6682: 6669: 6664: 6648: 6617: 6586: 6564: 6553: 6552: 6539: 6534: 6521: 6516: 6475: 6474: 6459: 6453: 6408: 6407: 6392: 6349: 6325: 6304: 6280: 6259: 6254: 6230: 6209: 6204: 6180: 6168: 6149: 6133: 6128: 6113: 6107: 6049: 6025: 6004: 5999: 5975: 5957: 5952: 5928: 5922: 5906: 5890: 5885: 5824: 5800: 5779: 5774: 5750: 5741: 5725: 5700: 5689: 5688: 5669: 5657: 5652: 5598: 5597: 5581: 5579: 5522: 5506: 5493: 5474: 5461: 5450: 5449: 5433: 5423: 5413: 5400: 5389: 5388: 5370: 5365: 5349: 5340: 5310: 5282: 5277: 5258: 5243: 5237: 5199: 5183: 5156: 5151: 5135: 5123: 5117: 5067: 5045: 5034: 5033: 5014: 4992: 4981: 4980: 4962: 4957: 4929: 4910: 4905: 4889: 4884: 4855: 4854: 4832: 4831: 4811: 4810: 4787: 4749: 4705: 4689: 4688: 4665: 4648: 4647: 4639: 4622: 4589: 4588: 4572: 4570: 4492: 4470: 4465: 4449: 4444: 4417: 4401: 4374: 4369: 4353: 4325: 4299: 4211: 4190: 4177: 4129: 4124: 4097: 4060: 4055: 4039: 4031: 4015: 3996: 3977: 3969: 3959: 3950: 3923: 3918: 3909: 3870: 3859: 3858: 3851: 3842: 3809: 3790: 3774: 3762: 3751: 3750: 3744: 3713: 3705: 3692: 3674: 3666: 3653: 3639: 3596: 3583: 3565: 3537: 3524: 3506: 3478: 3465: 3447: 3433: 3394: 3380: 3367: 3348: 3334: 3321: 3302: 3288: 3275: 3260: 3217: 3203: 3193: 3178: 3148: 3140: 3130: 3114: 3105: 3069: 3061: 3045: 3026: 3007: 2999: 2989: 2980: 2921: 2920: 2908: 2899: 2869: 2850: 2841: 2799: 2791: 2778: 2745: 2732: 2718: 2685: 2680: 2667: 2662: 2643: 2624: 2619: 2609: 2596: 2591: 2581: 2568: 2560: 2551: 2534:{\displaystyle \ a,b,c=1\ldots n^{2}-1~.} 2513: 2480: 2432: 2427: 2418: 2381: 2376: 2363: 2338: 2319: 2310: 2276: 2267: 2240: 2227: 2209: 2171: 2152: 2128: 2112: 2087: 2071: 2057: 2044: 2024: 1981: 1972: 1945: 1937: 1921: 1905: 1890: 1865: 1849: 1848: 1842: 1841: 1835: 1412: 1331: 1303: 1297: 1268: 4524:{\displaystyle \ Z=\int \ \exp \left\ ,} 7202: 7107:Deformed Hermitian Yang–Mills equations 3942:enters into the equations of motion as 2413:(matching the size of the generators), 1602:formulated a six-dimensional theory of 1326:developed in the 1930's and 1940's the 50: 7967:Two-dimensional conformal field theory 7414: 7412: 1598:In 1953, in a private correspondence, 7: 7145:= 4 supersymmetric Yang–Mills theory 7559:(600) pole and scattering length". 2887:{\displaystyle \ f^{abc}=f_{abc}\ } 2016:or field-strength form) satisfying 1228:History and qualitative description 43:(more unsolved problems in physics) 7734:50 Years of Yang–Mills theory 6891: 6683: 6665: 6535: 6517: 6129: 5919: 5886: 5738: 5653: 5490: 5420: 5410: 5366: 5297: 5278: 5152: 4958: 4885: 4807: 4798: 4763: 4719: 4666: 4640: 4623: 4445: 4370: 4326: 4172:and so the coupling must scale as 3956: 2986: 2931: 2928: 2925: 2922: 2606: 2578: 2335: 1853: 1850: 27:In physics, a quantum field theory 25: 8462:Template:Quantum mechanics topics 7185:Yang–Mills existence and mass gap 7170:Two-dimensional Yang–Mills theory 1584:Yang–Mills existence and mass gap 8457: 8456: 7706:Cheng, T.-P.; Li, L.-F. (1983). 6816:, we are able to obtain all the 4092:dimensions, the field scales as 3935:{\displaystyle \ J_{\mu }^{a}\ } 2444:{\displaystyle \ A_{\mu }^{a}\ } 2291:{\displaystyle \ \delta ^{ab}\ } 1690: 1681: 1670: 1661: 1540:) as well as the still-massless 7845:"The Millennium Prize Problems" 7445:Shaw, Ronald (September 1956). 7211:"Yang-Mills & The Mass Gap" 6384: 6383: 6382: 6083: 6082: 5854: 4271:. So, these theories share the 4246:{\displaystyle \ \left=\left~.} 4165:{\displaystyle \ \left=\left\ } 2102: 1233:Gauge theory in electrodynamics 7122:Hermitian Yang–Mills equations 6856: 6784: 6778: 6757: 6745: 6720: 6714: 6629: 6623: 6607: 6595: 6576: 6570: 6558: 6492: 6480: 6465: 6425: 6413: 6398: 6364: 6358: 6319: 6313: 6271: 6265: 6221: 6215: 6064: 6058: 6016: 6010: 5969: 5963: 5836: 5830: 5791: 5785: 5712: 5706: 5694: 5615: 5603: 5588: 5455: 5394: 5307: 5294: 5079: 5073: 5057: 5051: 5039: 5026: 5020: 5004: 4998: 4986: 4944: 4938: 4922: 4916: 4837: 4816: 4676: 4662: 4659: 4653: 4636: 4633: 4619: 4606: 4594: 4579: 4507: 4501: 4482: 4476: 4333: 4322: 4313: 4307: 3864: 3756: 2951: 2936: 2246: 2220: 1896: 1883: 1382:Brookhaven National Laboratory 1342: 1336: 1279: 1273: 1: 7523:10.1103/PhysRevLett.96.132001 7453:. ch. 3, pp. 34–46. 7428:Trinity College Annual Record 1564:) through the symmetry group 1474:spontaneous symmetry breaking 1376:. As Mills himself describes: 187:Spontaneous symmetry breaking 147:Symmetry in quantum mechanics 7647:10.1016/0550-3213(72)90279-9 1315:{\displaystyle e^{i\theta }} 8426:Quantum information science 7809:Encyclopedia of Mathematics 6974:{\displaystyle \ f^{abc}\ } 4546:with the introduction of a 3422:which is equivalent to the 2829:with small nonlinearities. 2467:is a pure number and for a 1562:electromagnetic interaction 34:Unsolved problem in physics 8502: 7849:Clay Mathematics Institute 7593:10.1103/PhysRevD.76.074034 7315:Mathematical Intelligencer 7215:Clay Mathematics Institute 7190:Yang–Mills–Higgs equations 7117:Gauge theory (mathematics) 7112:Gauge covariant derivative 7064:Clay Mathematics Institute 5557:for the ghost field while 3170:these can be rewritten as 1650: 1604:Einstein's field equations 182:Explicit symmetry breaking 8451: 7329:– via Google Books. 7243:Reviews of Modern Physics 7068:Millennium Prize Problems 7002:deep inelastic scattering 5332:for the gauge fixing and 1993:{\displaystyle \ T^{a}\ } 1480:of the weak interaction ( 338:Bargmann–Wigner equations 4275:at the classical level. 1588:Millennium Prize Problem 1478:the three massive bosons 1185:, or more generally any 8122:2D free massless scalar 8015:Quantum electrodynamics 7942:QFT in curved spacetime 7712:Oxford University Press 7492:Physical Review Letters 7464:Fraser, Gordon (2008). 7451:University of Cambridge 7255:10.1103/RevModPhys.72.1 4560:spin–statistics theorem 2008:, corresponding to the 1632:University of Cambridge 1570:running of the coupling 1452:electroweak unification 1394:quantum electrodynamics 1324:quantum electrodynamics 1292:produced a phase shift 363:Electroweak interaction 358:Quantum electrodynamics 333:Wheeler–DeWitt equation 220:Background field method 8443:Quantum thermodynamics 8367:On shell and off shell 8362:Loop quantum cosmology 8204:N = 4 super Yang–Mills 8163:N = 1 super Yang–Mills 8030:Scalar electrodynamics 8020:Quantum chromodynamics 7922:Conformal field theory 7898:Quantum field theories 7376:10.1103/PhysRev.96.191 7285:Baggott, J.E. (2013). 7084:lattice gauge theories 6975: 6936: 6814:functional derivatives 6799: 6436: 5568: 5540: 5323: 5220: 5100: 4556:Fermi–Dirac statistics 4525: 4247: 4166: 4076: 3936: 3895: 3828: 3729: 3625: 3413: 3239: 3164: 3091: 2964: 2888: 2815: 2707:can be derived by the 2698: 2535: 2445: 2397: 2292: 2256: 2187: 1994: 1958: 1456:quantum chromodynamics 1429: 1421: 1386: 1349: 1316: 1286: 1210:quantum chromodynamics 368:Quantum chromodynamics 245:Effective field theory 8416:Quantum hydrodynamics 8411:Quantum hadrodynamics 8035:Scalar chromodynamics 6976: 6937: 6822:LSZ reduction formula 6800: 6437: 5567: 5541: 5324: 5221: 5101: 4526: 4248: 4167: 4077: 3937: 3896: 3829: 3730: 3626: 3414: 3240: 3165: 3092: 2965: 2889: 2816: 2699: 2536: 2446: 2398: 2293: 2257: 2188: 1995: 1959: 1647:Mathematical overview 1448:Giovanni Jona-Lasinio 1422: 1378: 1350: 1317: 1287: 1224:of particle physics. 1198:electromagnetic force 1176:special unitary group 323:Klein–Gordon equation 265:LSZ reduction formula 8387:Quantum fluctuations 8357:Loop quantum gravity 7927:Lattice field theory 7685:Gauge Field Theories 7180:Yang–Mills equations 7155:Quantum gauge theory 7132:Lattice gauge theory 7097:Aharonov–Bohm effect 7021:lattice gauge theory 6946: 6843: 6452: 5578: 5339: 5236: 5116: 4569: 4298: 4291:-point functions as 4176: 4096: 3949: 3908: 3841: 3743: 3638: 3432: 3259: 3177: 3104: 2979: 2898: 2840: 2717: 2550: 2479: 2417: 2309: 2300:covariant derivative 2266: 2208: 2023: 1971: 1967:with the generators 1834: 1812:Yang–Mills equations 1653:Yang–Mills equations 1566:SU(3) × SU(2) × U(1) 1411: 1348:{\displaystyle U(1)} 1330: 1296: 1285:{\displaystyle U(1)} 1267: 1212:, the theory of the 406:Theory of everything 260:Lattice field theory 230:Correlation function 52:Quantum field theory 8421:Quantum information 8025:Quartic interaction 7822:"Yang–Mills theory" 7639:1972NuPhB..44..189T 7585:2007PhRvD..76g4034G 7515:2006PhRvL..96m2001C 7367:1954PhRv...96..191Y 7165:Symmetry in physics 7127:Kaluza–Klein theory 6998:perturbation theory 6777: 6713: 6264: 6214: 6009: 5962: 5784: 4915: 4552:Faddeev–Popov ghost 4475: 4269:scalar field theory 4065: 4044: 3982: 3928: 3718: 3679: 3153: 3074: 3012: 2827:perturbation theory 2804: 2690: 2672: 2629: 2601: 2573: 2437: 2386: 2262:is proportional to 2202:structure constants 1950: 385:Incomplete theories 8307:Nambu–Jona-Lasinio 8235:Higher dimensional 8142:Wess–Zumino–Witten 7932:Noncommutative QFT 7804:"Yang-Mills field" 6987:asymptotic freedom 6971: 6932: 6812:and computing the 6795: 6763: 6699: 6658: 6432: 6430: 6250: 6200: 5995: 5948: 5770: 5569: 5536: 5319: 5216: 5145: 5096: 5094: 4901: 4521: 4461: 4363: 4243: 4162: 4147: 4072: 4051: 4027: 3965: 3932: 3914: 3891: 3824: 3784: 3725: 3701: 3662: 3621: 3409: 3235: 3160: 3136: 3087: 3057: 2995: 2960: 2884: 2811: 2787: 2694: 2676: 2658: 2615: 2587: 2556: 2531: 2441: 2423: 2393: 2372: 2288: 2252: 2183: 2081: 1990: 1954: 1933: 1915: 1875: 1608:general relativity 1554:strong interaction 1462:, while QCD is an 1417: 1345: 1312: 1282: 270:Partition function 197:Topological charge 117:General relativity 112:Special relativity 8468: 8467: 8330: 8329: 7730:'t Hooft, G. 7698:978-3-527-40835-1 7627:Nuclear Physics B 7615:'t Hooft, G. 7562:Physical Review D 7296:978-0-19-956684-6 7072:the prize-problem 7013:ultraviolet limit 6991:coupling constant 6970: 6951: 6928: 6915: 6889: 6870: 6859: 6848: 6794: 6762: 6725: 6698: 6680: 6657: 6612: 6581: 6561: 6550: 6532: 6483: 6416: 6368: 6344: 6333: 6323: 6299: 6285: 6279: 6275: 6249: 6238: 6229: 6225: 6199: 6188: 6163: 6144: 6122: 6106: 6068: 6044: 6033: 6024: 6020: 5994: 5983: 5973: 5947: 5936: 5901: 5877: 5840: 5819: 5808: 5799: 5795: 5769: 5758: 5749: 5720: 5716: 5697: 5686: 5680: 5668: 5644: 5606: 5535: 5517: 5501: 5488: 5469: 5458: 5447: 5408: 5397: 5381: 5344: 5318: 5293: 5271: 5215: 5194: 5167: 5144: 5062: 5042: 5009: 4989: 4973: 4900: 4840: 4819: 4782: 4744: 4713: 4700: 4681: 4672: 4656: 4646: 4629: 4597: 4517: 4487: 4460: 4439: 4412: 4385: 4362: 4338: 4303: 4239: 4181: 4161: 4146: 4101: 4068: 4026: 4010: 3991: 3954: 3931: 3913: 3887: 3867: 3846: 3820: 3783: 3759: 3748: 3721: 3700: 3643: 3620: 3437: 3408: 3375: 3329: 3283: 3264: 3231: 3182: 3156: 3109: 3083: 3056: 3040: 3021: 2984: 2956: 2903: 2883: 2845: 2807: 2786: 2773: 2767: 2722: 2693: 2675: 2657: 2638: 2555: 2527: 2484: 2461:coupling constant 2440: 2422: 2389: 2371: 2358: 2352: 2333: 2314: 2287: 2271: 2251: 2235: 2213: 2179: 2166: 2147: 2123: 2098: 2080: 2052: 2028: 2012:-quantities (the 1989: 1976: 1953: 1914: 1874: 1839: 1714:coefficient of a 1440:Jeffrey Goldstone 1436:symmetry breaking 1420:{\displaystyle b} 1261:Erwin Schrödinger 1251:Noether's theorem 1187:compact Lie group 1160:Yang–Mills theory 1157: 1156: 250:Expectation value 225:BRST quantization 172:Poincaré symmetry 127:Yang–Mills theory 107:Quantum mechanics 16:(Redirected from 8493: 8460: 8459: 8377:Quantum dynamics 8050:Yang–Mills–Higgs 8005:Non-linear sigma 7995:Euler–Heisenberg 7980: 7891: 7884: 7877: 7868: 7863: 7861: 7860: 7851:. Archived from 7840: 7838: 7837: 7828:. Archived from 7817: 7791: 7789: 7788: 7773: 7771: 7751: 7738:World Scientific 7725: 7702: 7687:(3rd ed.). 7661: 7660: 7658: 7611: 7605: 7604: 7578: 7555: 7549: 7543: 7542: 7508: 7486: 7480: 7479: 7461: 7455: 7454: 7449:(Ph.D. thesis). 7442: 7436: 7435: 7416: 7407: 7406: 7404: 7392: 7381: 7380: 7378: 7337: 7331: 7330: 7307: 7301: 7300: 7282: 7267: 7266: 7234: 7225: 7224: 7222: 7221: 7207: 7144: 7049:Martinus Veltman 7034: 6995: 6980: 6978: 6977: 6972: 6968: 6967: 6966: 6949: 6941: 6939: 6938: 6933: 6926: 6925: 6924: 6913: 6912: 6911: 6899: 6898: 6887: 6886: 6885: 6868: 6867: 6866: 6861: 6860: 6852: 6846: 6827: 6824:we get from the 6819: 6811: 6804: 6802: 6801: 6796: 6792: 6791: 6787: 6776: 6771: 6760: 6744: 6743: 6723: 6712: 6707: 6696: 6692: 6691: 6686: 6678: 6674: 6673: 6668: 6659: 6650: 6636: 6632: 6622: 6621: 6610: 6594: 6593: 6579: 6569: 6568: 6563: 6562: 6554: 6548: 6544: 6543: 6538: 6530: 6526: 6525: 6520: 6485: 6484: 6476: 6464: 6463: 6441: 6439: 6438: 6433: 6431: 6418: 6417: 6409: 6397: 6396: 6378: 6374: 6370: 6369: 6367: 6357: 6356: 6342: 6337: 6331: 6326: 6324: 6322: 6312: 6311: 6297: 6292: 6283: 6281: 6277: 6276: 6274: 6263: 6258: 6247: 6242: 6236: 6231: 6227: 6226: 6224: 6213: 6208: 6197: 6192: 6186: 6181: 6179: 6178: 6161: 6160: 6159: 6142: 6138: 6137: 6132: 6123: 6118: 6117: 6108: 6104: 6078: 6074: 6070: 6069: 6067: 6057: 6056: 6042: 6037: 6031: 6026: 6022: 6021: 6019: 6008: 6003: 5992: 5987: 5981: 5976: 5974: 5972: 5961: 5956: 5945: 5940: 5934: 5929: 5927: 5926: 5917: 5916: 5899: 5895: 5894: 5889: 5875: 5850: 5846: 5842: 5841: 5839: 5829: 5828: 5817: 5812: 5806: 5801: 5797: 5796: 5794: 5783: 5778: 5767: 5762: 5756: 5751: 5747: 5746: 5745: 5736: 5735: 5718: 5717: 5715: 5705: 5704: 5699: 5698: 5690: 5684: 5678: 5670: 5666: 5662: 5661: 5656: 5642: 5608: 5607: 5599: 5560: 5556: 5553:). Here we have 5545: 5543: 5542: 5537: 5533: 5532: 5528: 5527: 5526: 5515: 5514: 5513: 5499: 5498: 5497: 5486: 5485: 5484: 5467: 5466: 5465: 5460: 5459: 5451: 5445: 5438: 5437: 5428: 5427: 5418: 5417: 5406: 5405: 5404: 5399: 5398: 5390: 5379: 5375: 5374: 5369: 5354: 5353: 5342: 5328: 5326: 5325: 5320: 5316: 5315: 5314: 5291: 5287: 5286: 5281: 5272: 5270: 5259: 5251: 5250: 5225: 5223: 5222: 5217: 5213: 5212: 5208: 5207: 5206: 5192: 5191: 5190: 5165: 5161: 5160: 5155: 5146: 5137: 5128: 5127: 5105: 5103: 5102: 5097: 5095: 5091: 5087: 5086: 5082: 5072: 5071: 5060: 5050: 5049: 5044: 5043: 5035: 5019: 5018: 5007: 4997: 4996: 4991: 4990: 4982: 4971: 4967: 4966: 4961: 4937: 4936: 4914: 4909: 4898: 4894: 4893: 4888: 4864: 4860: 4859: 4853: 4849: 4842: 4841: 4833: 4821: 4820: 4812: 4792: 4791: 4780: 4773: 4769: 4757: 4756: 4742: 4735: 4731: 4711: 4710: 4709: 4698: 4694: 4693: 4679: 4670: 4669: 4658: 4657: 4649: 4644: 4643: 4627: 4626: 4599: 4598: 4590: 4530: 4528: 4527: 4522: 4515: 4514: 4510: 4500: 4499: 4485: 4474: 4469: 4458: 4454: 4453: 4448: 4437: 4430: 4426: 4425: 4424: 4410: 4409: 4408: 4383: 4379: 4378: 4373: 4364: 4355: 4336: 4329: 4301: 4290: 4273:scale invariance 4266: 4264: 4252: 4250: 4249: 4244: 4237: 4236: 4232: 4231: 4230: 4226: 4199: 4195: 4194: 4179: 4171: 4169: 4168: 4163: 4159: 4158: 4154: 4153: 4152: 4148: 4142: 4131: 4112: 4099: 4091: 4081: 4079: 4078: 4073: 4066: 4064: 4059: 4043: 4038: 4024: 4023: 4022: 4008: 4007: 4006: 3989: 3981: 3976: 3964: 3963: 3952: 3941: 3939: 3938: 3933: 3929: 3927: 3922: 3911: 3900: 3898: 3897: 3892: 3885: 3878: 3877: 3869: 3868: 3860: 3856: 3855: 3844: 3833: 3831: 3830: 3825: 3818: 3817: 3816: 3804: 3803: 3785: 3776: 3770: 3769: 3761: 3760: 3752: 3746: 3739:strength tensor 3734: 3732: 3731: 3726: 3719: 3717: 3712: 3698: 3697: 3696: 3684: 3680: 3678: 3673: 3658: 3657: 3641: 3630: 3628: 3627: 3622: 3618: 3611: 3607: 3606: 3602: 3601: 3600: 3588: 3587: 3570: 3569: 3552: 3548: 3547: 3543: 3542: 3541: 3529: 3528: 3511: 3510: 3493: 3489: 3488: 3484: 3483: 3482: 3470: 3469: 3452: 3451: 3435: 3418: 3416: 3415: 3410: 3406: 3399: 3398: 3393: 3389: 3388: 3387: 3373: 3372: 3371: 3353: 3352: 3347: 3343: 3342: 3341: 3327: 3326: 3325: 3307: 3306: 3301: 3297: 3296: 3295: 3281: 3280: 3279: 3262: 3250:Bianchi identity 3244: 3242: 3241: 3236: 3229: 3222: 3221: 3216: 3212: 3211: 3210: 3198: 3197: 3180: 3169: 3167: 3166: 3161: 3154: 3152: 3147: 3135: 3134: 3122: 3121: 3107: 3096: 3094: 3093: 3088: 3081: 3073: 3068: 3054: 3053: 3052: 3038: 3037: 3036: 3019: 3011: 3006: 2994: 2993: 2982: 2969: 2967: 2966: 2961: 2954: 2935: 2934: 2916: 2915: 2901: 2893: 2891: 2890: 2885: 2881: 2880: 2879: 2861: 2860: 2843: 2820: 2818: 2817: 2812: 2805: 2803: 2798: 2784: 2783: 2782: 2771: 2765: 2755: 2751: 2750: 2749: 2737: 2736: 2720: 2703: 2701: 2700: 2695: 2691: 2689: 2684: 2673: 2671: 2666: 2655: 2654: 2653: 2636: 2628: 2623: 2614: 2613: 2600: 2595: 2586: 2585: 2572: 2567: 2553: 2540: 2538: 2537: 2532: 2525: 2518: 2517: 2482: 2474: 2466: 2458: 2450: 2448: 2447: 2442: 2438: 2436: 2431: 2420: 2408: 2402: 2400: 2399: 2394: 2387: 2385: 2380: 2369: 2368: 2367: 2356: 2350: 2343: 2342: 2331: 2324: 2323: 2312: 2297: 2295: 2294: 2289: 2285: 2284: 2283: 2269: 2261: 2259: 2258: 2253: 2249: 2245: 2244: 2233: 2232: 2231: 2211: 2199: 2192: 2190: 2189: 2184: 2177: 2176: 2175: 2164: 2163: 2162: 2145: 2138: 2134: 2133: 2132: 2121: 2117: 2116: 2096: 2095: 2094: 2082: 2073: 2067: 2063: 2062: 2061: 2050: 2049: 2048: 2026: 2011: 2007: 1999: 1997: 1996: 1991: 1987: 1986: 1985: 1974: 1963: 1961: 1960: 1955: 1951: 1949: 1944: 1932: 1931: 1916: 1907: 1895: 1894: 1876: 1867: 1858: 1857: 1856: 1847: 1846: 1837: 1817: 1810:solution to the 1805: 1801: 1795:compactification 1792: 1788: 1781: 1780: 1764: 1760: 1747:(top left). The 1742: 1733: 1729: 1713: 1694: 1685: 1674: 1665: 1636:gauge invariance 1567: 1547: 1539: 1538: 1537: 1536: 1529: 1528: 1519: 1518: 1517: 1516: 1509: 1508: 1499: 1498: 1497: 1496: 1489: 1488: 1471: 1467: 1461: 1426: 1424: 1423: 1418: 1401: 1354: 1352: 1351: 1346: 1321: 1319: 1318: 1313: 1311: 1310: 1291: 1289: 1288: 1283: 1219: 1207: 1184: 1149: 1142: 1135: 240:Effective action 167:Lorentz symmetry 92:Electromagnetism 62: 48: 35: 21: 8501: 8500: 8496: 8495: 8494: 8492: 8491: 8490: 8471: 8470: 8469: 8464: 8447: 8399:Quantum gravity 8326: 8285:Particle theory 8280: 8259: 8208: 8182: 8146: 8110: 8064:Low dimensional 8059: 8000:Ginzburg–Landau 7971: 7962:Topological QFT 7900: 7895: 7858: 7856: 7843: 7835: 7833: 7820: 7802: 7799: 7794: 7786: 7784: 7776: 7769:math-ph/9902027 7761: 7748: 7728: 7722: 7705: 7699: 7679: 7670: 7668:Further reading 7665: 7664: 7613: 7612: 7608: 7558: 7553: 7551: 7550: 7546: 7488: 7487: 7483: 7476: 7463: 7462: 7458: 7444: 7443: 7439: 7418: 7417: 7410: 7394: 7393: 7384: 7354:Physical Review 7339: 7338: 7334: 7327: 7309: 7308: 7304: 7297: 7284: 7283: 7270: 7236: 7235: 7228: 7219: 7217: 7209: 7208: 7204: 7199: 7194: 7142: 7092: 7060:Simon Donaldson 7053:Higgs mechanism 7045:Gerard 't Hooft 7041: 7032: 6993: 6952: 6944: 6943: 6916: 6900: 6890: 6871: 6849: 6841: 6840: 6825: 6817: 6809: 6726: 6681: 6663: 6647: 6643: 6613: 6582: 6551: 6533: 6515: 6508: 6504: 6455: 6450: 6449: 6429: 6428: 6388: 6376: 6375: 6345: 6338: 6327: 6300: 6293: 6282: 6243: 6232: 6193: 6182: 6164: 6145: 6127: 6109: 6097: 6093: 6076: 6075: 6045: 6038: 6027: 5988: 5977: 5941: 5930: 5918: 5902: 5884: 5868: 5864: 5848: 5847: 5820: 5813: 5802: 5763: 5752: 5737: 5721: 5687: 5674: 5651: 5635: 5631: 5618: 5576: 5575: 5558: 5554: 5551:Feynman diagram 5518: 5502: 5489: 5470: 5448: 5429: 5419: 5409: 5387: 5386: 5382: 5364: 5345: 5337: 5336: 5306: 5276: 5263: 5239: 5234: 5233: 5229:for the field, 5195: 5179: 5178: 5174: 5150: 5119: 5114: 5113: 5093: 5092: 5063: 5032: 5010: 4979: 4978: 4974: 4956: 4925: 4883: 4876: 4872: 4862: 4861: 4797: 4793: 4783: 4762: 4758: 4745: 4718: 4714: 4701: 4609: 4567: 4566: 4488: 4443: 4413: 4397: 4396: 4392: 4368: 4349: 4345: 4296: 4295: 4288: 4281: 4259: 4258: 4216: 4212: 4207: 4203: 4186: 4182: 4174: 4173: 4132: 4125: 4120: 4116: 4102: 4094: 4093: 4089: 4011: 3992: 3955: 3947: 3946: 3906: 3905: 3857: 3847: 3839: 3838: 3805: 3786: 3749: 3741: 3740: 3688: 3649: 3648: 3644: 3636: 3635: 3592: 3579: 3578: 3574: 3561: 3560: 3556: 3533: 3520: 3519: 3515: 3502: 3501: 3497: 3474: 3461: 3460: 3456: 3443: 3442: 3438: 3430: 3429: 3424:Jacobi identity 3376: 3363: 3362: 3358: 3357: 3330: 3317: 3316: 3312: 3311: 3284: 3271: 3270: 3266: 3265: 3257: 3256: 3199: 3189: 3188: 3184: 3183: 3175: 3174: 3126: 3110: 3102: 3101: 3041: 3022: 2985: 2977: 2976: 2904: 2896: 2895: 2865: 2846: 2838: 2837: 2774: 2741: 2728: 2727: 2723: 2715: 2714: 2639: 2605: 2577: 2548: 2547: 2509: 2477: 2476: 2468: 2464: 2456: 2455:potential, and 2415: 2414: 2411:identity matrix 2406: 2359: 2334: 2315: 2307: 2306: 2272: 2264: 2263: 2236: 2223: 2206: 2205: 2197: 2167: 2148: 2124: 2108: 2107: 2103: 2083: 2053: 2040: 2039: 2035: 2021: 2020: 2009: 2005: 1977: 1969: 1968: 1917: 1886: 1840: 1832: 1831: 1822: 1821: 1820: 1819: 1815: 1803: 1797: 1790: 1783: 1767: 1766: 1762: 1759: 1748: 1741: 1735: 1731: 1719: 1712: 1701: 1697: 1696: 1695: 1687: 1686: 1677: 1676: 1675: 1667: 1666: 1655: 1649: 1596: 1565: 1545: 1535: 1533: 1532: 1531: 1527: 1525: 1524: 1523: 1522: 1521: 1515: 1513: 1512: 1511: 1507: 1505: 1504: 1503: 1502: 1501: 1495: 1493: 1492: 1491: 1487: 1485: 1484: 1483: 1482: 1481: 1469: 1463: 1459: 1409: 1408: 1397: 1365: 1328: 1327: 1299: 1294: 1293: 1265: 1264: 1255:railroad gauges 1235: 1230: 1217: 1205: 1178: 1153: 1124: 1123: 1122: 1120: 424: 416: 415: 411:Quantum gravity 386: 378: 377: 373:Higgs mechanism 353: 343: 342: 328:Proca equations 313: 305: 304: 290: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: 8499: 8497: 8489: 8488: 8483: 8481:Gauge theories 8473: 8472: 8466: 8465: 8452: 8449: 8448: 8446: 8445: 8440: 8435: 8434: 8433: 8423: 8418: 8413: 8408: 8407: 8406: 8396: 8395: 8394: 8384: 8379: 8374: 8369: 8364: 8359: 8354: 8349: 8344: 8342:Casimir effect 8338: 8336: 8332: 8331: 8328: 8327: 8325: 8324: 8319: 8317:Standard Model 8314: 8309: 8304: 8299: 8294: 8288: 8286: 8282: 8281: 8279: 8278: 8273: 8267: 8265: 8261: 8260: 8258: 8257: 8252: 8247: 8242: 8237: 8232: 8227: 8222: 8216: 8214: 8210: 8209: 8207: 8206: 8201: 8196: 8190: 8188: 8187:Superconformal 8184: 8183: 8181: 8180: 8175: 8170: 8168:Seiberg–Witten 8165: 8160: 8154: 8152: 8151:Supersymmetric 8148: 8147: 8145: 8144: 8139: 8134: 8129: 8124: 8118: 8116: 8112: 8111: 8109: 8108: 8103: 8098: 8093: 8088: 8083: 8078: 8073: 8067: 8065: 8061: 8060: 8058: 8057: 8052: 8047: 8042: 8037: 8032: 8027: 8022: 8017: 8012: 8007: 8002: 7997: 7992: 7986: 7984: 7977: 7973: 7972: 7970: 7969: 7964: 7959: 7954: 7949: 7944: 7939: 7934: 7929: 7924: 7919: 7914: 7908: 7906: 7902: 7901: 7896: 7894: 7893: 7886: 7879: 7871: 7865: 7864: 7841: 7826:DispersiveWiki 7818: 7798: 7797:External links 7795: 7793: 7792: 7774: 7758: 7757: 7753: 7752: 7746: 7732:, ed. (2005). 7726: 7720: 7703: 7697: 7676: 7675: 7671: 7669: 7666: 7663: 7662: 7633:(1): 189–213. 7606: 7576:hep-ph/0701025 7556: 7544: 7506:hep-ph/0512364 7499:(13): 132001. 7481: 7475:978-0199208463 7474: 7456: 7437: 7408: 7382: 7361:(1): 191–195. 7332: 7325: 7302: 7295: 7268: 7226: 7201: 7200: 7198: 7195: 7193: 7192: 7187: 7182: 7177: 7172: 7167: 7162: 7157: 7152: 7147: 7139: 7134: 7129: 7124: 7119: 7114: 7109: 7104: 7099: 7093: 7091: 7088: 7040: 7037: 6965: 6962: 6959: 6955: 6931: 6923: 6919: 6910: 6907: 6903: 6897: 6893: 6884: 6881: 6878: 6874: 6865: 6858: 6855: 6830:cross sections 6806: 6805: 6790: 6786: 6783: 6780: 6775: 6770: 6766: 6759: 6756: 6753: 6750: 6747: 6742: 6739: 6736: 6733: 6729: 6722: 6719: 6716: 6711: 6706: 6702: 6695: 6690: 6685: 6677: 6672: 6667: 6662: 6656: 6653: 6646: 6642: 6639: 6635: 6631: 6628: 6625: 6620: 6616: 6609: 6606: 6603: 6600: 6597: 6592: 6589: 6585: 6578: 6575: 6572: 6567: 6560: 6557: 6547: 6542: 6537: 6529: 6524: 6519: 6514: 6511: 6507: 6503: 6500: 6497: 6494: 6491: 6488: 6482: 6479: 6473: 6470: 6467: 6462: 6458: 6443: 6442: 6427: 6424: 6421: 6415: 6412: 6406: 6403: 6400: 6395: 6391: 6387: 6381: 6379: 6377: 6373: 6366: 6363: 6360: 6355: 6352: 6348: 6341: 6336: 6330: 6321: 6318: 6315: 6310: 6307: 6303: 6296: 6291: 6288: 6273: 6270: 6267: 6262: 6257: 6253: 6246: 6241: 6235: 6223: 6220: 6217: 6212: 6207: 6203: 6196: 6191: 6185: 6177: 6174: 6171: 6167: 6158: 6155: 6152: 6148: 6141: 6136: 6131: 6126: 6121: 6116: 6112: 6103: 6100: 6096: 6092: 6089: 6086: 6081: 6079: 6077: 6073: 6066: 6063: 6060: 6055: 6052: 6048: 6041: 6036: 6030: 6018: 6015: 6012: 6007: 6002: 5998: 5991: 5986: 5980: 5971: 5968: 5965: 5960: 5955: 5951: 5944: 5939: 5933: 5925: 5921: 5915: 5912: 5909: 5905: 5898: 5893: 5888: 5883: 5880: 5874: 5871: 5867: 5863: 5860: 5857: 5853: 5851: 5849: 5845: 5838: 5835: 5832: 5827: 5823: 5816: 5811: 5805: 5793: 5790: 5787: 5782: 5777: 5773: 5766: 5761: 5755: 5744: 5740: 5734: 5731: 5728: 5724: 5714: 5711: 5708: 5703: 5696: 5693: 5683: 5677: 5673: 5665: 5660: 5655: 5650: 5647: 5641: 5638: 5634: 5630: 5627: 5624: 5621: 5619: 5617: 5614: 5611: 5605: 5602: 5596: 5593: 5590: 5587: 5584: 5583: 5547: 5546: 5531: 5525: 5521: 5512: 5509: 5505: 5496: 5492: 5483: 5480: 5477: 5473: 5464: 5457: 5454: 5444: 5441: 5436: 5432: 5426: 5422: 5416: 5412: 5403: 5396: 5393: 5385: 5378: 5373: 5368: 5363: 5360: 5357: 5352: 5348: 5330: 5329: 5313: 5309: 5305: 5302: 5299: 5296: 5290: 5285: 5280: 5275: 5269: 5266: 5262: 5257: 5254: 5249: 5246: 5242: 5227: 5226: 5211: 5205: 5202: 5198: 5189: 5186: 5182: 5177: 5173: 5170: 5164: 5159: 5154: 5149: 5143: 5140: 5134: 5131: 5126: 5122: 5107: 5106: 5090: 5085: 5081: 5078: 5075: 5070: 5066: 5059: 5056: 5053: 5048: 5041: 5038: 5031: 5028: 5025: 5022: 5017: 5013: 5006: 5003: 5000: 4995: 4988: 4985: 4977: 4970: 4965: 4960: 4955: 4952: 4949: 4946: 4943: 4940: 4935: 4932: 4928: 4924: 4921: 4918: 4913: 4908: 4904: 4897: 4892: 4887: 4882: 4879: 4875: 4871: 4868: 4865: 4863: 4858: 4852: 4848: 4845: 4839: 4836: 4830: 4827: 4824: 4818: 4815: 4809: 4806: 4803: 4800: 4796: 4790: 4786: 4779: 4776: 4772: 4768: 4765: 4761: 4755: 4752: 4748: 4741: 4738: 4734: 4730: 4727: 4724: 4721: 4717: 4708: 4704: 4697: 4692: 4687: 4684: 4678: 4675: 4668: 4664: 4661: 4655: 4652: 4642: 4638: 4635: 4632: 4625: 4621: 4618: 4615: 4612: 4610: 4608: 4605: 4602: 4596: 4593: 4587: 4584: 4581: 4578: 4575: 4574: 4540:Ludvig Faddeev 4532: 4531: 4520: 4513: 4509: 4506: 4503: 4498: 4495: 4491: 4484: 4481: 4478: 4473: 4468: 4464: 4457: 4452: 4447: 4442: 4436: 4433: 4429: 4423: 4420: 4416: 4407: 4404: 4400: 4395: 4391: 4388: 4382: 4377: 4372: 4367: 4361: 4358: 4352: 4348: 4344: 4341: 4335: 4332: 4328: 4324: 4321: 4318: 4315: 4312: 4309: 4306: 4285:path integrals 4280: 4277: 4255:renormalizable 4242: 4235: 4229: 4225: 4222: 4219: 4215: 4210: 4206: 4202: 4198: 4193: 4189: 4185: 4157: 4151: 4145: 4141: 4138: 4135: 4128: 4123: 4119: 4115: 4111: 4108: 4105: 4083: 4082: 4071: 4063: 4058: 4054: 4050: 4047: 4042: 4037: 4034: 4030: 4021: 4018: 4014: 4005: 4002: 3999: 3995: 3988: 3985: 3980: 3975: 3972: 3968: 3962: 3958: 3926: 3921: 3917: 3902: 3901: 3890: 3884: 3881: 3876: 3873: 3866: 3863: 3854: 3850: 3823: 3815: 3812: 3808: 3802: 3799: 3796: 3793: 3789: 3782: 3779: 3773: 3768: 3765: 3758: 3755: 3724: 3716: 3711: 3708: 3704: 3695: 3691: 3687: 3683: 3677: 3672: 3669: 3665: 3661: 3656: 3652: 3647: 3632: 3631: 3617: 3614: 3610: 3605: 3599: 3595: 3591: 3586: 3582: 3577: 3573: 3568: 3564: 3559: 3555: 3551: 3546: 3540: 3536: 3532: 3527: 3523: 3518: 3514: 3509: 3505: 3500: 3496: 3492: 3487: 3481: 3477: 3473: 3468: 3464: 3459: 3455: 3450: 3446: 3441: 3420: 3419: 3405: 3402: 3397: 3392: 3386: 3383: 3379: 3370: 3366: 3361: 3356: 3351: 3346: 3340: 3337: 3333: 3324: 3320: 3315: 3310: 3305: 3300: 3294: 3291: 3287: 3278: 3274: 3269: 3246: 3245: 3234: 3228: 3225: 3220: 3215: 3209: 3206: 3202: 3196: 3192: 3187: 3159: 3151: 3146: 3143: 3139: 3133: 3129: 3125: 3120: 3117: 3113: 3098: 3097: 3086: 3080: 3077: 3072: 3067: 3064: 3060: 3051: 3048: 3044: 3035: 3032: 3029: 3025: 3018: 3015: 3010: 3005: 3002: 2998: 2992: 2988: 2959: 2953: 2950: 2947: 2944: 2941: 2938: 2933: 2930: 2927: 2924: 2919: 2914: 2911: 2907: 2878: 2875: 2872: 2868: 2864: 2859: 2856: 2853: 2849: 2836:indices (e.g. 2822: 2821: 2810: 2802: 2797: 2794: 2790: 2781: 2777: 2770: 2764: 2761: 2758: 2754: 2748: 2744: 2740: 2735: 2731: 2726: 2705: 2704: 2688: 2683: 2679: 2670: 2665: 2661: 2652: 2649: 2646: 2642: 2635: 2632: 2627: 2622: 2618: 2612: 2608: 2604: 2599: 2594: 2590: 2584: 2580: 2576: 2571: 2566: 2563: 2559: 2530: 2524: 2521: 2516: 2512: 2508: 2505: 2502: 2499: 2496: 2493: 2490: 2487: 2475:group one has 2435: 2430: 2426: 2404: 2403: 2392: 2384: 2379: 2375: 2366: 2362: 2355: 2349: 2346: 2341: 2337: 2330: 2327: 2322: 2318: 2302:is defined as 2282: 2279: 2275: 2248: 2243: 2239: 2230: 2226: 2222: 2219: 2216: 2194: 2193: 2182: 2174: 2170: 2161: 2158: 2155: 2151: 2144: 2141: 2137: 2131: 2127: 2120: 2115: 2111: 2106: 2101: 2093: 2090: 2086: 2079: 2076: 2070: 2066: 2060: 2056: 2047: 2043: 2038: 2034: 2031: 1984: 1980: 1965: 1964: 1948: 1943: 1940: 1936: 1930: 1927: 1924: 1920: 1913: 1910: 1904: 1901: 1898: 1893: 1889: 1885: 1882: 1879: 1873: 1870: 1864: 1861: 1855: 1852: 1845: 1757: 1739: 1716:BPST instanton 1710: 1699: 1698: 1689: 1688: 1680: 1679: 1678: 1669: 1668: 1660: 1659: 1658: 1657: 1656: 1648: 1645: 1600:Wolfgang Pauli 1595: 1592: 1550:Standard Model 1534: 1526: 1514: 1506: 1494: 1486: 1444:Yoichiro Nambu 1416: 1390:abelian groups 1364: 1361: 1357:Chen Ning Yang 1344: 1341: 1338: 1335: 1309: 1306: 1302: 1281: 1278: 1275: 1272: 1234: 1231: 1229: 1226: 1222:Standard Model 1164:Chen Ning Yang 1155: 1154: 1152: 1151: 1144: 1137: 1129: 1126: 1125: 1118: 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: 447: 442: 437: 432: 426: 425: 422: 421: 418: 417: 414: 413: 408: 403: 398: 393: 387: 384: 383: 380: 379: 376: 375: 370: 365: 360: 354: 351:Standard Model 349: 348: 345: 344: 341: 340: 335: 330: 325: 320: 318:Dirac equation 314: 311: 310: 307: 306: 303: 302: 300:Wick's theorem 297: 292: 287: 285:Regularization 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: 8498: 8487: 8484: 8482: 8479: 8478: 8476: 8463: 8455: 8450: 8444: 8441: 8439: 8438:Quantum logic 8436: 8432: 8429: 8428: 8427: 8424: 8422: 8419: 8417: 8414: 8412: 8409: 8405: 8402: 8401: 8400: 8397: 8393: 8390: 8389: 8388: 8385: 8383: 8380: 8378: 8375: 8373: 8372:Quantum chaos 8370: 8368: 8365: 8363: 8360: 8358: 8355: 8353: 8350: 8348: 8347:Cosmic string 8345: 8343: 8340: 8339: 8337: 8333: 8323: 8320: 8318: 8315: 8313: 8310: 8308: 8305: 8303: 8300: 8298: 8295: 8293: 8290: 8289: 8287: 8283: 8277: 8274: 8272: 8269: 8268: 8266: 8262: 8256: 8253: 8251: 8248: 8246: 8243: 8241: 8238: 8236: 8233: 8231: 8228: 8226: 8223: 8221: 8220:Pure 4D N = 1 8218: 8217: 8215: 8211: 8205: 8202: 8200: 8197: 8195: 8192: 8191: 8189: 8185: 8179: 8176: 8174: 8171: 8169: 8166: 8164: 8161: 8159: 8156: 8155: 8153: 8149: 8143: 8140: 8138: 8135: 8133: 8130: 8128: 8125: 8123: 8120: 8119: 8117: 8113: 8107: 8104: 8102: 8101:Thirring–Wess 8099: 8097: 8094: 8092: 8089: 8087: 8084: 8082: 8079: 8077: 8076:Bullough–Dodd 8074: 8072: 8071:2D Yang–Mills 8069: 8068: 8066: 8062: 8056: 8053: 8051: 8048: 8046: 8043: 8041: 8038: 8036: 8033: 8031: 8028: 8026: 8023: 8021: 8018: 8016: 8013: 8011: 8008: 8006: 8003: 8001: 7998: 7996: 7993: 7991: 7988: 7987: 7985: 7981: 7978: 7974: 7968: 7965: 7963: 7960: 7958: 7955: 7953: 7950: 7948: 7947:String theory 7945: 7943: 7940: 7938: 7935: 7933: 7930: 7928: 7925: 7923: 7920: 7918: 7917:Axiomatic QFT 7915: 7913: 7912:Algebraic QFT 7910: 7909: 7907: 7903: 7899: 7892: 7887: 7885: 7880: 7878: 7873: 7872: 7869: 7855:on 2009-01-16 7854: 7850: 7846: 7842: 7832:on 2021-06-03 7831: 7827: 7823: 7819: 7815: 7811: 7810: 7805: 7801: 7800: 7796: 7783: 7779: 7775: 7770: 7765: 7760: 7759: 7755: 7754: 7749: 7747:981-238-934-2 7743: 7739: 7736:. Singapore: 7735: 7731: 7727: 7723: 7721:0-19-851961-3 7717: 7713: 7709: 7704: 7700: 7694: 7690: 7686: 7682: 7678: 7677: 7673: 7672: 7667: 7657: 7652: 7648: 7644: 7640: 7636: 7632: 7628: 7624: 7620: 7616: 7610: 7607: 7602: 7598: 7594: 7590: 7586: 7582: 7577: 7572: 7569:(7): 074034. 7568: 7564: 7563: 7548: 7545: 7540: 7536: 7532: 7528: 7524: 7520: 7516: 7512: 7507: 7502: 7498: 7494: 7493: 7485: 7482: 7477: 7471: 7467: 7460: 7457: 7452: 7448: 7441: 7438: 7433: 7429: 7425: 7421: 7415: 7413: 7409: 7403: 7402:gr-qc/0012054 7398: 7391: 7389: 7387: 7383: 7377: 7372: 7368: 7364: 7360: 7356: 7355: 7350: 7346: 7342: 7336: 7333: 7328: 7326:9781461301950 7322: 7318: 7317: 7314: 7306: 7303: 7298: 7292: 7288: 7281: 7279: 7277: 7275: 7273: 7269: 7264: 7260: 7256: 7252: 7248: 7244: 7240: 7233: 7231: 7227: 7216: 7212: 7206: 7203: 7196: 7191: 7188: 7186: 7183: 7181: 7178: 7176: 7173: 7171: 7168: 7166: 7163: 7161: 7158: 7156: 7153: 7151: 7148: 7146: 7140: 7138: 7135: 7133: 7130: 7128: 7125: 7123: 7120: 7118: 7115: 7113: 7110: 7108: 7105: 7103: 7102:Coulomb gauge 7100: 7098: 7095: 7094: 7089: 7087: 7085: 7080: 7078: 7073: 7069: 7065: 7061: 7056: 7054: 7050: 7046: 7039:Open problems 7038: 7036: 7030: 7026: 7022: 7018: 7014: 7010: 7005: 7003: 6999: 6992: 6988: 6983: 6963: 6960: 6957: 6953: 6929: 6921: 6917: 6908: 6905: 6901: 6895: 6882: 6879: 6876: 6872: 6863: 6853: 6837: 6835: 6831: 6823: 6815: 6788: 6781: 6773: 6768: 6764: 6754: 6751: 6748: 6740: 6737: 6734: 6731: 6727: 6717: 6709: 6704: 6700: 6693: 6688: 6675: 6670: 6660: 6654: 6651: 6644: 6640: 6637: 6633: 6626: 6618: 6614: 6604: 6601: 6598: 6590: 6587: 6583: 6573: 6565: 6555: 6545: 6540: 6527: 6522: 6512: 6509: 6505: 6501: 6498: 6495: 6489: 6486: 6477: 6471: 6468: 6460: 6456: 6448: 6447: 6446: 6422: 6419: 6410: 6404: 6401: 6393: 6389: 6385: 6380: 6371: 6361: 6353: 6350: 6346: 6339: 6334: 6328: 6316: 6308: 6305: 6301: 6294: 6289: 6286: 6268: 6260: 6255: 6251: 6244: 6239: 6233: 6218: 6210: 6205: 6201: 6194: 6189: 6183: 6175: 6172: 6169: 6165: 6156: 6153: 6150: 6146: 6139: 6134: 6124: 6119: 6114: 6110: 6101: 6098: 6094: 6090: 6087: 6084: 6080: 6071: 6061: 6053: 6050: 6046: 6039: 6034: 6028: 6013: 6005: 6000: 5996: 5989: 5984: 5978: 5966: 5958: 5953: 5949: 5942: 5937: 5931: 5923: 5913: 5910: 5907: 5903: 5896: 5891: 5881: 5878: 5872: 5869: 5865: 5861: 5858: 5855: 5852: 5843: 5833: 5825: 5821: 5814: 5809: 5803: 5788: 5780: 5775: 5771: 5764: 5759: 5753: 5742: 5732: 5729: 5726: 5722: 5709: 5701: 5691: 5681: 5675: 5671: 5663: 5658: 5648: 5645: 5639: 5636: 5632: 5628: 5625: 5622: 5620: 5612: 5609: 5600: 5594: 5591: 5585: 5574: 5573: 5572: 5566: 5562: 5552: 5529: 5523: 5519: 5510: 5507: 5503: 5494: 5481: 5478: 5475: 5471: 5462: 5452: 5442: 5439: 5434: 5430: 5424: 5414: 5401: 5391: 5383: 5376: 5371: 5361: 5358: 5355: 5350: 5346: 5335: 5334: 5333: 5311: 5303: 5300: 5288: 5283: 5273: 5267: 5264: 5260: 5255: 5252: 5247: 5244: 5240: 5232: 5231: 5230: 5209: 5203: 5200: 5196: 5187: 5184: 5180: 5175: 5171: 5168: 5162: 5157: 5147: 5141: 5138: 5132: 5129: 5124: 5120: 5112: 5111: 5110: 5088: 5083: 5076: 5068: 5064: 5054: 5046: 5036: 5029: 5023: 5015: 5011: 5001: 4993: 4983: 4975: 4968: 4963: 4953: 4950: 4947: 4941: 4933: 4930: 4926: 4919: 4911: 4906: 4902: 4895: 4890: 4880: 4877: 4873: 4869: 4866: 4850: 4846: 4843: 4834: 4828: 4825: 4822: 4813: 4804: 4801: 4794: 4788: 4784: 4777: 4774: 4770: 4766: 4759: 4753: 4750: 4746: 4739: 4736: 4732: 4728: 4725: 4722: 4715: 4706: 4702: 4695: 4685: 4682: 4673: 4650: 4630: 4616: 4613: 4611: 4603: 4600: 4591: 4585: 4582: 4576: 4565: 4564: 4563: 4561: 4557: 4553: 4549: 4545: 4541: 4537: 4536:gauge freedom 4518: 4511: 4504: 4496: 4493: 4489: 4479: 4471: 4466: 4462: 4455: 4450: 4440: 4434: 4431: 4427: 4421: 4418: 4414: 4405: 4402: 4398: 4393: 4389: 4386: 4380: 4375: 4365: 4359: 4356: 4350: 4346: 4342: 4339: 4330: 4319: 4316: 4310: 4304: 4294: 4293: 4292: 4286: 4278: 4276: 4274: 4270: 4262: 4256: 4240: 4233: 4227: 4223: 4220: 4217: 4213: 4208: 4204: 4200: 4196: 4191: 4187: 4183: 4155: 4149: 4143: 4139: 4136: 4133: 4126: 4121: 4117: 4113: 4109: 4106: 4103: 4086: 4069: 4061: 4056: 4052: 4048: 4045: 4040: 4035: 4032: 4028: 4019: 4016: 4012: 4003: 4000: 3997: 3993: 3986: 3983: 3978: 3973: 3970: 3966: 3960: 3945: 3944: 3943: 3924: 3919: 3915: 3888: 3882: 3879: 3874: 3871: 3861: 3852: 3848: 3837: 3836: 3835: 3821: 3813: 3810: 3806: 3800: 3797: 3794: 3791: 3787: 3780: 3777: 3771: 3766: 3763: 3753: 3738: 3722: 3714: 3709: 3706: 3702: 3693: 3689: 3685: 3681: 3675: 3670: 3667: 3663: 3659: 3654: 3650: 3645: 3615: 3612: 3608: 3603: 3597: 3593: 3589: 3584: 3580: 3575: 3571: 3566: 3562: 3557: 3553: 3549: 3544: 3538: 3534: 3530: 3525: 3521: 3516: 3512: 3507: 3503: 3498: 3494: 3490: 3485: 3479: 3475: 3471: 3466: 3462: 3457: 3453: 3448: 3444: 3439: 3428: 3427: 3426: 3425: 3403: 3400: 3395: 3390: 3384: 3381: 3377: 3368: 3364: 3359: 3354: 3349: 3344: 3338: 3335: 3331: 3322: 3318: 3313: 3308: 3303: 3298: 3292: 3289: 3285: 3276: 3272: 3267: 3255: 3254: 3253: 3251: 3232: 3226: 3223: 3218: 3213: 3207: 3204: 3200: 3194: 3190: 3185: 3173: 3172: 3171: 3157: 3149: 3144: 3141: 3137: 3131: 3127: 3123: 3118: 3115: 3111: 3084: 3078: 3075: 3070: 3065: 3062: 3058: 3049: 3046: 3042: 3033: 3030: 3027: 3023: 3016: 3013: 3008: 3003: 3000: 2996: 2990: 2975: 2974: 2973: 2970: 2957: 2948: 2945: 2942: 2939: 2917: 2912: 2909: 2905: 2876: 2873: 2870: 2866: 2862: 2857: 2854: 2851: 2847: 2835: 2830: 2828: 2808: 2800: 2795: 2792: 2788: 2779: 2775: 2768: 2762: 2759: 2756: 2752: 2746: 2742: 2738: 2733: 2729: 2724: 2713: 2712: 2711: 2710: 2686: 2681: 2677: 2668: 2663: 2659: 2650: 2647: 2644: 2640: 2633: 2630: 2625: 2620: 2616: 2610: 2602: 2597: 2592: 2588: 2582: 2574: 2569: 2564: 2561: 2557: 2546: 2545: 2544: 2543:The relation 2541: 2528: 2522: 2519: 2514: 2510: 2506: 2503: 2500: 2497: 2494: 2491: 2488: 2485: 2472: 2462: 2454: 2433: 2428: 2424: 2412: 2390: 2382: 2377: 2373: 2364: 2360: 2353: 2347: 2344: 2339: 2328: 2325: 2320: 2316: 2305: 2304: 2303: 2301: 2280: 2277: 2273: 2241: 2237: 2228: 2224: 2217: 2214: 2203: 2180: 2172: 2168: 2159: 2156: 2153: 2149: 2142: 2139: 2135: 2129: 2125: 2118: 2113: 2109: 2104: 2099: 2091: 2088: 2084: 2077: 2074: 2068: 2064: 2058: 2054: 2045: 2041: 2036: 2032: 2029: 2019: 2018: 2017: 2015: 2004:, indexed by 2003: 1982: 1978: 1946: 1941: 1938: 1934: 1928: 1925: 1922: 1918: 1911: 1908: 1902: 1899: 1891: 1887: 1880: 1877: 1871: 1868: 1862: 1859: 1830: 1829: 1828: 1827: 1813: 1809: 1800: 1796: 1786: 1778: 1774: 1770: 1756: 1752: 1746: 1743:is the third 1738: 1727: 1723: 1717: 1709: 1705: 1693: 1684: 1673: 1664: 1654: 1646: 1644: 1641: 1637: 1633: 1628: 1625: 1621: 1617: 1613: 1612:Kaluza, Klein 1609: 1605: 1601: 1593: 1591: 1589: 1586:problem is a 1585: 1581: 1577: 1576:Phenomenology 1573: 1571: 1563: 1559: 1555: 1552:combines the 1551: 1543: 1479: 1475: 1466: 1457: 1453: 1449: 1445: 1441: 1437: 1432: 1428: 1414: 1404: 1400: 1395: 1391: 1385: 1383: 1377: 1375: 1371: 1362: 1360: 1358: 1339: 1333: 1325: 1307: 1304: 1300: 1276: 1270: 1262: 1258: 1256: 1252: 1248: 1244: 1240: 1232: 1227: 1225: 1223: 1215: 1211: 1208:) as well as 1203: 1199: 1195: 1192: 1188: 1182: 1177: 1173: 1169: 1165: 1161: 1150: 1145: 1143: 1138: 1136: 1131: 1130: 1128: 1127: 1121: 1116: 1113: 1111: 1108: 1106: 1103: 1101: 1098: 1096: 1093: 1091: 1090:Zamolodchikov 1088: 1086: 1085:Zamolodchikov 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: 446: 443: 441: 438: 436: 433: 431: 428: 427: 420: 419: 412: 409: 407: 404: 402: 399: 397: 396:Supersymmetry 394: 392: 391:String theory 389: 388: 382: 381: 374: 371: 369: 366: 364: 361: 359: 356: 355: 352: 347: 346: 339: 336: 334: 331: 329: 326: 324: 321: 319: 316: 315: 309: 308: 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: 8453: 8382:Quantum foam 8322:Stueckelberg 8276:Chern–Simons 8213:Supergravity 8044: 7952:Supergravity 7937:Gauge theory 7857:. Retrieved 7853:the original 7834:. Retrieved 7830:the original 7825: 7807: 7785:. Retrieved 7733: 7707: 7684: 7681:Frampton, P. 7630: 7626: 7609: 7566: 7560: 7547: 7496: 7490: 7484: 7465: 7459: 7446: 7440: 7431: 7430:(memorial). 7427: 7358: 7352: 7335: 7316: 7312: 7305: 7286: 7246: 7242: 7218:. Retrieved 7214: 7205: 7137:Lorenz gauge 7081: 7066:'s list of " 7057: 7042: 7009:a posteriori 7006: 6984: 6838: 6807: 6444: 5570: 5548: 5331: 5228: 5108: 4547: 4544:Victor Popov 4533: 4282: 4279:Quantization 4260: 4087: 4084: 3903: 3633: 3421: 3247: 3099: 2971: 2833: 2831: 2823: 2706: 2542: 2470: 2405: 2195: 1966: 1823: 1798: 1784: 1776: 1772: 1768: 1754: 1750: 1745:Pauli matrix 1736: 1725: 1721: 1707: 1703: 1629: 1597: 1574: 1470:SU(2) × U(1) 1460:SU(2) × U(1) 1433: 1430: 1406: 1387: 1379: 1374:Robert Mills 1366: 1259: 1247:group theory 1243:Emmy Noether 1239:Hermann Weyl 1236: 1214:strong force 1206:U(1) × SU(2) 1180: 1172:gauge theory 1168:Robert Mills 1159: 1158: 1119: 965:Stueckelberg 705:Jona-Lasinio 295:Vacuum state 280:Quantization 126: 122:Gauge theory 102:Strong force 87:Field theory 29: 8264:Topological 8178:Wess–Zumino 8091:Sine-Gordon 8081:Gross–Neveu 7990:Born–Infeld 7957:Thermal QFT 7619:Veltman, M. 7249:(1): 1–23. 7077:confinement 6834:decay rates 4548:ghost field 3735:Define the 2002:Lie algebra 1640:Abdus Salam 1624:gauge field 1580:confinement 1476:to produce 1202:weak forces 1191:non-abelian 1174:based on a 1105:Zinn-Justin 955:Sommerfield 880:Pomeranchuk 850:Osterwalder 845:Oppenheimer 775:Łopuszański 600:Fredenhagen 401:Technicolor 8475:Categories 8045:Yang–Mills 7859:2008-11-24 7836:2018-08-30 7787:2015-05-05 7434:: 137–146. 7420:Atiyah, M. 7341:Yang, C.N. 7220:2024-04-09 7197:References 7175:Weyl gauge 7150:Propagator 2709:commutator 2196:Here, the 1826:Lagrangian 1730:-slice of 1651:See also: 1620:Lagrangian 1472:mix after 1216:(based on 1194:Lie groups 1100:Zimmermann 995:Vainshtein 740:Kontsevich 685:Iliopoulos 660:Heisenberg 485:Bogoliubov 423:Scientists 275:Propagator 162:T-symmetry 157:P-symmetry 152:C-symmetry 140:Symmetries 97:Weak force 81:Background 18:Yang–Mills 8454:See also: 8173:Super QCD 8127:Liouville 8115:Conformal 8086:Schwinger 7814:EMS Press 7778:Gross, D. 7689:Wiley-VCH 7656:1874/4845 7601:119434312 7345:Mills, R. 7263:0034-6861 6909:μ 6896:μ 6892:∂ 6857:¯ 6769:ν 6752:− 6741:ν 6738:μ 6705:μ 6661:∫ 6641:⁡ 6615:ε 6602:− 6559:¯ 6556:ε 6513:∫ 6510:− 6502:⁡ 6490:ε 6481:¯ 6478:ε 6423:ε 6414:¯ 6411:ε 6386:× 6354:ν 6340:δ 6335:δ 6309:μ 6295:δ 6290:δ 6256:ν 6245:δ 6240:δ 6206:μ 6195:δ 6190:δ 6125:∫ 6099:− 6091:⁡ 6085:× 6054:ν 6040:δ 6035:δ 6001:μ 5990:δ 5985:δ 5954:ν 5943:δ 5938:δ 5924:μ 5920:∂ 5882:∫ 5870:− 5862:⁡ 5856:× 5822:ε 5815:δ 5810:δ 5776:μ 5765:δ 5760:δ 5743:μ 5739:∂ 5695:¯ 5692:ε 5682:δ 5672:δ 5649:∫ 5637:− 5629:⁡ 5613:ε 5604:¯ 5601:ε 5511:μ 5495:μ 5491:∂ 5456:¯ 5425:μ 5421:∂ 5415:μ 5411:∂ 5395:¯ 5362:∫ 5359:− 5301:⋅ 5298:∂ 5274:∫ 5268:ξ 5256:− 5204:ν 5201:μ 5188:ν 5185:μ 5172:⁡ 5148:∫ 5133:− 5040:¯ 5037:ε 5012:ε 4987:¯ 4954:∫ 4934:μ 4907:μ 4881:∫ 4870:⁡ 4838:¯ 4817:¯ 4808:∂ 4799:∂ 4764:∂ 4720:∂ 4686:⁡ 4654:¯ 4617:∫ 4604:ε 4595:¯ 4592:ε 4497:μ 4467:μ 4441:∫ 4422:ν 4419:μ 4406:ν 4403:μ 4390:⁡ 4366:∫ 4351:− 4343:⁡ 4320:∫ 4221:− 4137:− 4057:ν 4049:− 4036:ν 4033:μ 4020:μ 3974:ν 3971:μ 3961:μ 3957:∂ 3920:μ 3904:A source 3875:ν 3872:μ 3865:~ 3853:μ 3814:σ 3811:ρ 3801:σ 3798:ρ 3795:ν 3792:μ 3788:ε 3767:ν 3764:μ 3757:~ 3710:κ 3707:ν 3694:μ 3671:κ 3668:ν 3655:μ 3598:μ 3585:κ 3567:ν 3539:ν 3526:μ 3508:κ 3480:κ 3467:ν 3449:μ 3385:μ 3382:κ 3369:ν 3339:ν 3336:μ 3323:κ 3293:κ 3290:ν 3277:μ 3208:ν 3205:μ 3195:μ 3145:ν 3142:μ 3119:ν 3116:μ 3066:ν 3063:μ 3047:μ 3004:ν 3001:μ 2991:μ 2987:∂ 2949:− 2946:− 2943:− 2913:ν 2910:μ 2906:η 2796:ν 2793:μ 2760:− 2747:ν 2734:μ 2682:ν 2664:μ 2621:μ 2611:ν 2607:∂ 2603:− 2593:ν 2583:μ 2579:∂ 2565:ν 2562:μ 2520:− 2507:… 2429:μ 2378:μ 2345:− 2340:μ 2336:∂ 2321:μ 2274:δ 2218:⁡ 2085:δ 2033:⁡ 2014:curvature 1942:ν 1939:μ 1929:ν 1926:μ 1903:− 1881:⁡ 1863:− 1808:instanton 1308:θ 1035:Wetterich 1020:Weisskopf 970:Sudarshan 920:Schwinger 835:Nishijima 800:Maldacena 765:Leutwyler 730:Kinoshita 630:Goldstone 620:Gell-Mann 535:Doplicher 312:Equations 8486:Symmetry 8250:Type IIB 8245:Type IIA 8230:4D N = 8 8225:4D N = 1 8194:6D (2,0) 8158:4D N = 1 8137:Polyakov 8096:Thirring 7905:Theories 7780:(1992). 7756:Articles 7683:(2008). 7621:(1972). 7539:42504317 7531:16711979 7422:(2017). 7347:(1954). 7090:See also 7070:". Here 7025:glueball 3100:Putting 2198:f  1050:Wightman 1015:Weinberg 1005:Virasoro 985:Tomonaga 980:Thirring 975:Symanzik 935:Semenoff 910:Schrader 875:Polyakov 795:Majorana 735:Klebanov 690:Ivanenko 680:'t Hooft 650:Guralnik 595:Fröhlich 590:Fritzsch 585:Frampton 500:Buchholz 445:Bargmann 435:Anderson 235:Crossing 8352:History 8335:Related 8132:Minimal 7983:Regular 7816:, 2001 7635:Bibcode 7581:Bibcode 7511:Bibcode 7363:Bibcode 7029:hybrids 7017:hadrons 7011:in the 2459:is the 2451:is the 2409:is the 2298:), the 2000:of the 1793:on the 1718:on the 1392:, e.g. 1370:isospin 1060:Wilczek 1025:Wentzel 1000:Veltman 945:Shirkov 940:Shifman 930:Seiberg 915:Schwarz 895:Rubakov 820:Naimark 770:Lipatov 760:Lehmann 725:Kendall 615:Gelfand 610:Glashow 570:Feynman 550:Faddeev 545:Englert 515:Coleman 505:Cachazo 490:Brodsky 475:Bjorken 465:Berezin 455:Belavin 215:Anomaly 73:History 8292:Chiral 8240:Type I 8055:Yukawa 7976:Models 7847:. 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565:Fermi 560:Fayet 555:Fadin 540:Dyson 530:Dirac 495:Brout 470:Bethe 430:Adler 209:Tools 8302:MSSM 8199:ABJM 8106:Toda 7742:ISBN 7716:ISBN 7693:ISBN 7527:PMID 7470:ISBN 7432:2017 7321:ISBN 7291:ISBN 7259:ISSN 7027:and 6832:and 4542:and 3737:dual 2200:are 1775:=1, 1771:=2, 1700:The 1616:Fock 1560:and 1558:weak 1546:U(1) 1454:and 1200:and 1166:and 1075:Yang 1045:Wick 1040:Weyl 1030:Wess 1010:Ward 715:Jost 665:Hepp 655:Haag 580:Fock 460:Bell 8255:11D 7651:hdl 7643:doi 7589:doi 7519:doi 7371:doi 7251:doi 6638:exp 6499:exp 6088:exp 5859:exp 5626:exp 4867:exp 4683:exp 4340:exp 4263:= 4 2469:SU( 1814:on 1802:of 1606:of 1179:SU( 1095:Zee 780:Low 755:Lee 8477:: 8271:BF 7824:. 7812:, 7806:, 7740:. 7714:. 7710:. 7691:. 7649:. 7641:. 7631:44 7629:. 7625:. 7617:; 7595:. 7587:. 7579:. 7567:76 7565:. 7533:. 7525:. 7517:. 7509:. 7497:96 7495:. 7426:. 7411:^ 7385:^ 7369:. 7359:96 7357:. 7351:. 7343:; 7271:^ 7257:. 7247:72 7245:. 7241:. 7229:^ 7213:. 7086:. 7055:. 7004:. 5169:tr 4387:tr 3248:A 2215:tr 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6287:i 6272:) 6269:x 6266:( 6261:c 6252:j 6234:i 6222:) 6219:x 6216:( 6211:b 6202:j 6184:i 6176:s 6173:r 6170:a 6166:f 6157:c 6154:b 6151:a 6147:f 6140:x 6135:4 6130:d 6120:4 6115:2 6111:g 6102:i 6095:( 6072:) 6065:) 6062:x 6059:( 6051:c 6047:j 6029:i 6017:) 6014:x 6011:( 6006:b 5997:j 5979:i 5970:) 5967:x 5964:( 5959:a 5950:j 5932:i 5914:c 5911:b 5908:a 5904:f 5897:x 5892:4 5887:d 5879:g 5873:i 5866:( 5844:) 5837:) 5834:x 5831:( 5826:c 5804:i 5792:) 5789:x 5786:( 5781:b 5772:j 5754:i 5733:c 5730:b 5727:a 5723:f 5713:) 5710:x 5707:( 5702:a 5676:i 5664:x 5659:4 5654:d 5646:g 5640:i 5633:( 5623:= 5616:] 5610:, 5595:, 5592:j 5589:[ 5586:Z 5559:ξ 5555:c 5530:) 5524:c 5520:c 5508:b 5504:A 5482:c 5479:b 5476:a 5472:f 5463:a 5453:c 5443:g 5440:+ 5435:a 5431:c 5402:a 5392:c 5384:( 5377:x 5372:4 5367:d 5356:= 5351:g 5347:S 5312:2 5308:) 5304:A 5295:( 5289:x 5284:4 5279:d 5265:2 5261:1 5253:= 5248:f 5245:g 5241:S 5210:) 5197:F 5181:F 5176:( 5163:x 5158:4 5153:d 5142:2 5139:1 5130:= 5125:F 5121:S 5089:} 5084:] 5080:) 5077:x 5074:( 5069:a 5065:c 5058:) 5055:x 5052:( 5047:a 5030:+ 5027:) 5024:x 5021:( 5016:a 5005:) 5002:x 4999:( 4994:a 4984:c 4976:[ 4969:x 4964:4 4959:d 4951:i 4948:+ 4945:) 4942:x 4939:( 4931:a 4927:A 4923:) 4920:x 4917:( 4912:a 4903:j 4896:x 4891:4 4886:d 4878:i 4874:{ 4857:} 4851:] 4847:A 4844:, 4835:c 4829:, 4826:c 4823:, 4814:c 4805:, 4802:c 4795:[ 4789:g 4785:S 4778:i 4775:+ 4771:] 4767:A 4760:[ 4754:f 4751:g 4747:S 4740:i 4737:+ 4733:] 4729:A 4726:, 4723:A 4716:[ 4707:F 4703:S 4696:i 4691:{ 4677:] 4674:c 4667:d 4663:[ 4660:] 4651:c 4641:d 4637:[ 4634:] 4631:A 4624:d 4620:[ 4614:= 4607:] 4601:, 4586:, 4583:j 4580:[ 4577:Z 4519:, 4512:] 4508:) 4505:x 4502:( 4494:a 4490:A 4483:) 4480:x 4477:( 4472:a 4463:j 4456:x 4451:4 4446:d 4435:i 4432:+ 4428:) 4415:F 4399:F 4394:( 4381:x 4376:4 4371:d 4360:2 4357:i 4347:[ 4334:] 4331:A 4327:d 4323:[ 4317:= 4314:] 4311:j 4308:[ 4305:Z 4289:n 4265:, 4261:D 4241:. 4234:] 4228:) 4224:4 4218:D 4214:( 4209:L 4205:[ 4201:= 4197:] 4192:2 4188:g 4184:[ 4156:] 4150:) 4144:2 4140:D 4134:2 4127:( 4122:L 4118:[ 4114:= 4110:] 4107:A 4104:[ 4090:D 4070:. 4062:a 4053:J 4046:= 4041:c 4029:F 4017:b 4013:A 4004:c 4001:b 3998:a 3994:f 3987:g 3984:+ 3979:a 3967:F 3925:a 3916:J 3889:. 3883:0 3880:= 3862:F 3849:D 3822:, 3807:F 3781:2 3778:1 3772:= 3754:F 3723:. 3715:a 3703:F 3690:D 3686:= 3682:] 3676:a 3664:F 3660:, 3651:D 3646:[ 3616:0 3613:= 3609:] 3604:] 3594:D 3590:, 3581:D 3576:[ 3572:, 3563:D 3558:[ 3554:+ 3550:] 3545:] 3535:D 3531:, 3522:D 3517:[ 3513:, 3504:D 3499:[ 3495:+ 3491:] 3486:] 3476:D 3472:, 3463:D 3458:[ 3454:, 3445:D 3440:[ 3404:0 3401:= 3396:a 3391:) 3378:F 3365:D 3360:( 3355:+ 3350:a 3345:) 3332:F 3319:D 3314:( 3309:+ 3304:a 3299:) 3286:F 3273:D 3268:( 3233:. 3227:0 3224:= 3219:a 3214:) 3201:F 3191:D 3186:( 3158:, 3150:a 3138:F 3132:a 3128:T 3124:= 3112:F 3085:. 3079:0 3076:= 3071:c 3059:F 3050:b 3043:A 3034:c 3031:b 3028:a 3024:f 3017:g 3014:+ 3009:a 2997:F 2958:. 2952:) 2940:+ 2937:( 2932:g 2929:a 2926:i 2923:d 2918:= 2877:c 2874:b 2871:a 2867:f 2863:= 2858:c 2855:b 2852:a 2848:f 2834:a 2809:. 2801:a 2789:F 2780:a 2776:T 2769:g 2763:i 2757:= 2753:] 2743:D 2739:, 2730:D 2725:[ 2687:c 2678:A 2669:b 2660:A 2651:c 2648:b 2645:a 2641:f 2634:g 2631:+ 2626:a 2617:A 2598:a 2589:A 2575:= 2570:a 2558:F 2529:. 2523:1 2515:2 2511:n 2504:1 2501:= 2498:c 2495:, 2492:b 2489:, 2486:a 2473:) 2471:n 2465:g 2457:g 2434:a 2425:A 2407:I 2391:, 2383:a 2374:A 2365:a 2361:T 2354:g 2348:i 2329:I 2326:= 2317:D 2281:b 2278:a 2247:) 2242:b 2238:T 2229:a 2225:T 2221:( 2181:. 2173:c 2169:T 2160:c 2157:b 2154:a 2150:f 2143:i 2140:= 2136:] 2130:b 2126:T 2119:, 2114:a 2110:T 2105:[ 2100:, 2092:b 2089:a 2078:2 2075:1 2069:= 2065:) 2059:b 2055:T 2046:a 2042:T 2037:( 2010:F 2006:a 1983:a 1979:T 1947:a 1935:F 1923:a 1919:F 1912:4 1909:1 1900:= 1897:) 1892:2 1888:F 1884:( 1872:2 1869:1 1860:= 1854:f 1851:g 1844:L 1818:. 1816:ℝ 1804:ℝ 1799:S 1791:z 1785:z 1777:z 1773:ρ 1769:g 1763:A 1758:3 1755:σ 1753:⊗ 1751:x 1749:d 1740:3 1737:σ 1732:ℝ 1728:) 1726:x 1724:, 1722:x 1720:( 1711:3 1708:σ 1706:⊗ 1704:x 1702:d 1530:Z 1510:W 1490:W 1415:b 1343:) 1340:1 1337:( 1334:U 1305:i 1301:e 1280:) 1277:1 1274:( 1271:U 1183:) 1181:n 1148:e 1141:t 1134: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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