33:
364:
elected Fellow of the Indian
Academy of Science, Bangalore. He also has been elected as the Fellow of The National Academy of Sciences, India in 2013. He received J C Bose Fellowship from the Department of Science and Technology (DST), Government of India in 2019. He received Distinguished Alumni Award from
363:
Pati is the recipient of the India
Physics Association Award for Young Physicist of the Year (2000) and the Indian Physical Society Awards for Young Scientists (1996). He is also recipient of Samanta Chandra Sekhar Award for the year 2009 from Orissa Bigyan Academy, Bhubaneswar, Odisha. He is an
311:
is a fundamental consequence of the linearity of quantum mechanics. This proves that given two copies of an unknown quantum state we cannot delete one copy. The no-cloning and the no-deleting theorems suggest that we can neither create nor destroy quantum information. His other important
316:. This states that if quantum information is lost from one subsystem then it remains in the rest of the universe and cannot be hidden in the quantum correlation between the original system and the environment. This has applications that include
379:. Arun K Pati has been in the World Rank list of Top 2% Scientists recently published by the Stanford University. He is also among Top 1% Scientists in General Physics and holds First position among Indian Scientists in General Physics.
346:
and other scientists have introduced the concept of geometric phase for mixed states. This has been experimentally measured by several groups around the world. In another fundamental work, Pati along with L. Maccone have discovered
269:
He is a
Professor and Head of the Center for Quantum Science and Technology (CQST), at IIIT, Hyderabad from January 2023-December 2024. He is also Director of Quantum Ecosystem and Technology Council of India (QETCI), Hyderabad.
176:
Arun K Pati completed his schooling from the Hari-Hara High School Aska, Ganjam, Odisha in 1981. He studied his bachelor's degree from Aska
Science College, Aska during 1981–1985. He completed his master's degree in physics from
335:. In RSP protocol, Alice can prepare a known qubit chosen from special ensemble at Bob's location using a maximally entangled state and one bit of classical communication. This has been experimentally tested by several groups.
355:. These new relations capture the notion of incompatible observables and show that quantum world is more uncertain than what Heisenberg-Robertson's uncertainty relation has explicated us.
695:
331:
Pati also discovered the remote state preparation (RSP) protocol in quantum information theory. This is an important quantum communication scheme similar to
705:
670:
609:
690:
424:
665:
325:
168:. He has made pioneering contributions in the area of quantum information. He is considered as the Father of Indian Quantum Computing.
680:
328:. The no-hiding theorem has been experimentally tested and this is a clear demonstration of the conservation of quantum information.
259:
248:
137:
133:
675:
352:
348:
89:
660:
218:
182:
124:
602:
655:
304:
78:
273:
Currently, he is a
Professor at Center for Quantum Engineering Research and Education (CQuERE), TCG CREST, Kolkata.
685:
565:
443:
411:
244:
From 1998 to 2000, he was a visiting scientist and an EPSRC fellow at the
University of Wales, Bangor, UK.
650:
416:
332:
317:
498:
Kumar Pati, Arun; Braunstein, Samuel L. (2000). "Impossibility of deleting an unknown quantum state".
700:
517:
437:
388:
365:
300:
210:
178:
68:
63:
308:
277:
238:
161:
157:
114:
110:
551:
533:
507:
376:
217:. In 1989, he took up a position as a theoretical physicist in the Theoretical Physics Division,
420:
402:
313:
234:
230:
165:
83:
584:
525:
372:
106:
521:
321:
644:
406:
343:
537:
483:
398:
181:, Odisha, in 1987. Subsequently, in 1988, he joined the Training School Program at
613:
478:
339:
153:
630:
588:
288:
during the period 2013–2015. He is an adjunct professor at IISER, Mohali.
512:
281:
529:
222:
214:
202:
186:
128:
32:
566:"Quantum no-hiding theorem experimentally confirmed for first time"
285:
263:
252:
226:
206:
190:
464:
371:
His important research work have been featured in news items in
312:
collaborative work with
Braunstein includes the quantum
552:"A Hidden Twist in the Black Hole Information Paradox"
579:"Heisenberg's uncertainty relation gets stronger".
120:
102:
74:
59:
51:
39:
23:
395:, Kluwer Academic Publisher, The Netherland, 2003.
258:He was a professor of quantum information at the
276:He is honored with K. P. Chair Professorship at
393:Quantum Information with Continuous Variables
368:, Odisha on its 55th Foundation Day in 2021.
8:
405:, and Arun K. Pati (Eds.), with foreword by
260:Harish Chandra Research Institute, Allahabad
138:Harish Chandra Research Institute, Allahabad
20:
696:Fellows of the Indian Academy of Sciences
511:
307:. Similar to the no-cloning theorem, the
610:The National Academy of Sciences, India
456:
266:from January 2011 to December 2023.
229:. Since 1989, he has been working on
7:
603:"Fellows Elected for the year 2013"
326:black hole information loss paradox
247:He was a visiting scientist at the
14:
249:Institute of Physics, Bhubaneswar
209:, Pati obtained his PhD from the
134:Institute of Physics, Bhubaneswar
31:
353:Heisenberg uncertainty relation
320:, quantum state randomization,
706:Quantum information scientists
671:20th-century Indian physicists
349:stronger uncertainty relations
90:Stronger Uncertainty Relations
1:
691:Indian theoretical physicists
201:Originally from the state of
156:notable for his research in
666:University of Mumbai alumni
305:quantum no-deleting theorem
79:Quantum no-deleting theorem
722:
479:"Profile: Arun Kumar Pati"
681:Indian quantum physicists
143:
95:
87:Remote State Preparation
46:Kokalunda, Ganjam, Odisha
30:
444:Quantum Aspects of Life
412:Quantum Aspects of Life
676:Scientists from Odisha
417:Imperial College Press
589:10.1038/nindia.2015.6
333:quantum teleportation
318:quantum teleportation
661:Berhampur University
438:Samuel L. Braunstein
389:Samuel L. Braunstein
366:Berhampur University
301:Samuel L. Braunstein
255:from 2001 to 2010.
211:University of Bombay
179:Berhampur University
69:University of Bombay
64:Berhampur University
522:2000Natur.404..164K
351:that go beyond the
309:no-deleting theorem
278:Zhejiang University
239:quantum information
164:and Foundations of
162:quantum computation
158:quantum information
115:Quantum Computation
111:Quantum Information
656:People from Odisha
391:and Arun K. Pati,
375:, Nature Asia and
686:Indian physicists
506:(6774): 164–165.
425:978-1-84816-253-2
403:Paul C. W. Davies
314:no-hiding theorem
235:quantum computing
166:quantum mechanics
147:
146:
97:Scientific career
84:no-hiding theorem
713:
635:
634:
627:
621:
620:
619:on 14 July 2014.
618:
612:. Archived from
607:
599:
593:
592:
576:
570:
569:
562:
556:
555:
548:
542:
541:
530:10.1038/404130b0
515:
513:quant-ph/9911090
495:
489:
488:
475:
469:
468:
461:
338:Pati along with
303:, he proved the
35:
21:
16:Indian physicist
721:
720:
716:
715:
714:
712:
711:
710:
641:
640:
639:
638:
629:
628:
624:
616:
605:
601:
600:
596:
578:
577:
573:
564:
563:
559:
550:
549:
545:
497:
496:
492:
477:
476:
472:
463:
462:
458:
453:
434:
385:
361:
297:
291:
199:
174:
150:Arun Kumar Pati
136:
132:
113:
109:
107:Quantum Physics
88:
86:
81:
67:
60:Alma mater
47:
44:
26:
25:Arun Kumar Pati
17:
12:
11:
5:
719:
717:
709:
708:
703:
698:
693:
688:
683:
678:
673:
668:
663:
658:
653:
643:
642:
637:
636:
622:
594:
571:
557:
543:
490:
470:
455:
454:
452:
449:
448:
447:
440:
433:
430:
429:
428:
396:
384:
381:
360:
357:
322:thermalization
296:
293:
231:quantum theory
198:
195:
173:
170:
145:
144:
141:
140:
122:
118:
117:
104:
100:
99:
93:
92:
76:
75:Known for
72:
71:
61:
57:
56:
53:
49:
48:
45:
41:
37:
36:
28:
27:
24:
15:
13:
10:
9:
6:
4:
3:
2:
718:
707:
704:
702:
699:
697:
694:
692:
689:
687:
684:
682:
679:
677:
674:
672:
669:
667:
664:
662:
659:
657:
654:
652:
651:Living people
649:
648:
646:
632:
626:
623:
615:
611:
604:
598:
595:
590:
586:
582:
575:
572:
567:
561:
558:
553:
547:
544:
539:
535:
531:
527:
523:
519:
514:
509:
505:
501:
494:
491:
486:
485:
480:
474:
471:
466:
465:"Arun K Pati"
460:
457:
450:
446:
445:
441:
439:
436:
435:
431:
426:
422:
418:
414:
413:
408:
407:Roger Penrose
404:
400:
397:
394:
390:
387:
386:
383:Books by Pati
382:
380:
378:
374:
369:
367:
358:
356:
354:
350:
345:
344:Vlatko Vedral
341:
336:
334:
329:
327:
323:
319:
315:
310:
306:
302:
294:
292:
289:
287:
283:
279:
274:
271:
267:
265:
261:
256:
254:
250:
245:
242:
240:
236:
232:
228:
224:
220:
216:
212:
208:
204:
196:
194:
192:
188:
184:
180:
171:
169:
167:
163:
159:
155:
152:is an Indian
151:
142:
139:
135:
130:
126:
123:
119:
116:
112:
108:
105:
101:
98:
94:
91:
85:
80:
77:
73:
70:
65:
62:
58:
54:
50:
43:13 April 1966
42:
38:
34:
29:
22:
19:
625:
614:the original
597:
581:Nature India
580:
574:
560:
546:
503:
499:
493:
484:ResearchGate
482:
473:
459:
442:
410:
399:Derek Abbott
392:
370:
362:
337:
330:
298:
290:
275:
272:
268:
257:
246:
243:
200:
175:
149:
148:
121:Institutions
96:
18:
701:1966 births
340:Artur Ekert
299:Along with
52:Nationality
645:Categories
451:References
172:Education
154:physicist
66:, Odisha
583:. 2015.
432:See also
419:, 2008,
324:and the
282:Hangzhou
82:Quantum
538:4419409
518:Bibcode
377:Science
631:"News"
536:
500:Nature
423:
373:Nature
359:Honors
223:Mumbai
215:Mumbai
203:Odisha
197:Career
187:Mumbai
129:Mumbai
103:Fields
55:Indian
617:(PDF)
606:(PDF)
534:S2CID
508:arXiv
286:China
264:India
253:India
227:India
207:India
191:India
421:ISBN
295:Work
237:and
219:BARC
183:BARC
125:BARC
40:Born
585:doi
526:doi
504:404
241:.
205:in
647::
608:.
532:.
524:.
516:.
502:.
481:.
415:,
409:,
401:,
342:,
284:,
280:,
262:,
251:,
233:,
225:,
221:,
213:,
193:.
189:,
185:,
160:,
131:,
127:,
633:.
591:.
587::
568:.
554:.
540:.
528::
520::
510::
487:.
467:.
427:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
