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Black holes and deconfinement in gauge theories : 게이지 이론에서의 탈속박과 블랙홀

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dc.contributor.advisor김석-
dc.contributor.author남궁준-
dc.date.accessioned2019-10-21T03:31:54Z-
dc.date.available2019-10-21T03:31:54Z-
dc.date.issued2019-08-
dc.identifier.other000000158108-
dc.identifier.urihttps://hdl.handle.net/10371/162365-
dc.identifier.urihttp://dcollection.snu.ac.kr/common/orgView/000000158108ko_KR
dc.description학위논문(박사)--서울대학교 대학원 :자연과학대학 물리·천문학부(물리학전공),2019. 8. 김석.-
dc.description.abstractIn this thesis, we study the black holes from the deconfinement of the gauge theories based on the AdS/CFT correspondence. We show that the superconformal index of N = 4 Yang-Mills theory can deconfine, and exhibits macroscopic entropy at large N. In the Cardy limit where the angular momenta are large, the index precisely captures the known supersymmetric AdS5 black holes. We further compute the upper bound of the deconfinement temperature which indicates the existence of new black holes. We extend our analysis to 6d SCFTs. In the Cardy limit, we show that the leading free energy, as well as a few subleading corrections, can be computed from the t Hooft anomalies. Our large N free energy accounts for the entropy of supersymmetric AdS7
black holes. We also compute the free energy of (2,0) theories on R4 × T2 and find N^3 scaling behavior when various temperature-like parameters are large. For AdS4 and AdS6, we find the entropy functions that reproduce the entropies and the chemical potentials of known black hole solutions.
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dc.description.abstract이 논문에서, 우리는 게이지 이론의 탈속박과 블랙홀을 AdS/CFT 대응성에 기반하여 연구한다. 우선, 우리는 4차원 N = 4 양-밀스 이론의 초등각지표가 탈속박할 수 있으며 Large N 극한에서 거시적인 엔트로피를 가질 수 있음을 보인다. 각운동량이 큰 Cardy 극한에서 초등각지표는 알려진 초대칭 AdS5 블랙홀의 엔트로피를 정확하게 유도한다. 나아가, 우리는 초등각지표의 탈속박 온도의 상한을 계산하였고 이는 새로운 블랙홀의 존재를 예측한다. 해당 분석은 6차원 초등각장론으로 확장될 수 있다. 우리는 6차원 초등각장론의 자유 에너지가 Cardy 극한에서는 t Hooft 비정상성을 통해 계산될 수 있음을 보인다. Large
N 극한에서 해당 자유에너지는 초대칭 AdS7 블랙홀의 엔트로피를 정확하게 유도한다. 또한 우리는 (2,0) 이론의 R4 × T2 위에서의 자유에너지를 계산하고, 높은 온도에서는 자유에너지가 N^3에 비례함을 보인다. AdS4와 AdS6에서 또한, 우리는 알려진 블랙홀 해의 엔트로피와 화학퍼텐셜을 유도하는 엔트로피 함수를 찾는다.
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dc.description.tableofcontents1 Introduction . . . . . . . . . . . . . . . . . . . . . . .1
1.1 Black Hole Thermodynamics . . . . . . . . . . . . . . . . . . . . . . . 2
1.2 Deconfinement in Gauge Theories . . . . . . . . . . . . . . . . . . . . . 11

2 Black holes in AdS5 and 4d N = 4 SYM . . . . . . . . . . . . . . . . . . . . . . .17
2.1 N = 4 super Yang-Mills theory . . . . . . . . . . . . . . . . . . . . . . 17
2.2 Large supersymmetric AdS5 black holes . . . . . . . . . . . . . . . . . 22
2.2.1 Free QFT analysis . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.2.2 Background field analysis on S3. . . . . . . . . . . . . . . . . . 34
2.2.3 AdS5 black holes . . . . . . . . . . . . . . . . . . . . . . . . . . 47
2.3 The 1/8-BPS Macdonald sector . . . . . . . . . . . . . . . . . . . . . . . 60
2.4 The large N index at complex fugacities . . . . . . . . . . . . . . . . . 73
2.4.1 Instability of the confining saddle point . . . . . . . . . . . . . 76
2.4.2 Cardy limit revisited . . . . . . . . . . . . . . . . . . . . . . . . 80
2.4.3 Comments on deconfinement . . . . . . . . . . . . . . . . . . . 83

3 Black holes in AdS7 and 6d SCFTs . . . . . . . . . . . . . . . . . . . . . . .88
3.1 6d superconformal field theories . . . . . . . . . . . . . . . . . . . . . . 88
3.2 Large supersymmetric AdS7 black holes . . . . . . . . . . . . . . . . . 91
3.2.1 Background field analysis on S5. . . . . . . . . . . . . . . . . . 91
3.2.2 AdS7 black holes . . . . . . . . . . . . . . . . . . . . . . . . . . 98
3.3 6d superconformal Cardy formulas . . . . . . . . . . . . . . . . . . . . 107
3.3.1 Thermal derivative expansion . . . . . . . . . . . . . . . . . . . 111
3.3.2 Cardy formulas of 6d SCFTs . . . . . . . . . . . . . . . . . . . 127
3.3.3 Equivariant integral of the thermal anomaly polynomial . . . . 143
3.3.4 Asymptotic entropy . . . . . . . . . . . . . . . . . . . . . . . . 147

4 Asymptotic M5-brane entropy from S-duality . . . . . . . . . . . . . . . . . . . . . . .154
4.1 Index of N = (2, 0) superconformal field theories . . . . . . . . . . . . 154
4.2 S-duality of 6d (2, 0) theories on R4 × T2. . . . . . . . . . . . . . . . 162
4.2.1 S-duality and its anomaly . . . . . . . . . . . . . . . . . . . . . 175
4.2.2 Derivation from M-strings . . . . . . . . . . . . . . . . . . . . . 189
4.2.3 6d (2, 0) theories of DN and EN types . . . . . . . . . . . . . . 197
4.3 High temperature limit of the index . . . . . . . . . . . . . . . . . . . 201

5 Black holes in AdS4 and AdS6 . . . . . . . . . . . . . . . . . . . . . . .212
5.1 AdS4 black holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
5.1.1 Black hole solutions . . . . . . . . . . . . . . . . . . . . . . . . 212
5.1.2 Entropy function . . . . . . . . . . . . . . . . . . . . . . . . . . 216
5.2 AdS6 black holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
5.2.1 Black hole solutions . . . . . . . . . . . . . . . . . . . . . . . . 219
5.2.2 Entropy function . . . . . . . . . . . . . . . . . . . . . . . . . . 222
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dc.language.isoeng-
dc.publisher서울대학교 대학원-
dc.subject초등각장론-
dc.subjectAdS/CFT 대응성-
dc.subject블랙홀-
dc.subject.ddc523.01-
dc.titleBlack holes and deconfinement in gauge theories-
dc.title.alternative게이지 이론에서의 탈속박과 블랙홀-
dc.typeThesis-
dc.typeDissertation-
dc.contributor.AlternativeAuthorJune Nahmgoong-
dc.contributor.department자연과학대학 물리·천문학부(물리학전공)-
dc.description.degreeDoctor-
dc.date.awarded2019-08-
dc.contributor.major끈이론-
dc.identifier.uciI804:11032-000000158108-
dc.identifier.holdings000000000040▲000000000041▲000000158108▲-
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