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Volumn 2012, Issue 9, 2012, Pages

Entanglement entropy for singular surfaces

Author keywords

AdS CFT correspondence; Gauge gravity correspondence; Holography and condensed matter physics (AdS CMT)

Indexed keywords


EID: 84866845566     PISSN: 11266708     EISSN: 10298479     Source Type: Journal    
DOI: 10.1007/JHEP09(2012)013     Document Type: Article
Times cited : (93)

References (67)
  • 1
    • 33645161396 scopus 로고    scopus 로고
    • Detecting topological order in a ground state wave function
    • cond-mat/0510613
    • M. Levin and X.-G. Wen, Detecting topological order in a ground state wave function, Phys. Rev. Lett. 96 (2006) 110405 [cond-mat/0510613].
    • (2006) Phys. Rev. Lett. , vol.96 , pp. 110405
    • Levin, M.1    Wen, X.-G.2
  • 2
    • 33645151438 scopus 로고    scopus 로고
    • Topological entanglement entropy
    • hep-th/0510092
    • A. Kitaev and J. Preskill, Topological entanglement entropy, Phys. Rev. Lett. 96 (2006) 110404 [hep-th/0510092].
    • (2006) Phys. Rev. Lett. , vol.96 , pp. 110404
    • Kitaev, A.1    Preskill, J.2
  • 3
    • 14644419012 scopus 로고    scopus 로고
    • Ground state entanglement and geometric entropy in the Kitaev model
    • quant-ph/0406202
    • A. Hamma, R. Ionicioiu and P. Zanardi, Ground state entanglement and geometric entropy in the Kitaev model, Phys. Lett. A 337 (2005) 22 [quant-ph/0406202].
    • (2005) Phys. Lett. A , vol.337 , pp. 22
    • Hamma, A.1    Ionicioiu, R.2    Zanardi, P.3
  • 4
    • 84901001853 scopus 로고    scopus 로고
    • Entanglement entropy and quantum field theory
    • hep-th/0405152
    • P. Calabrese and J. L. Cardy, Entanglement entropy and quantum field theory, J. Stat. Mech. (2004) P06002 [hep-th/0405152].
    • (2004) J. Stat. Mech.
    • Calabrese, P.1    Cardy, J.L.2
  • 5
    • 33746345589 scopus 로고    scopus 로고
    • Entanglement entropy and quantum field theory: A non-technical introduction
    • quant-ph/0505193
    • P. Calabrese and J. L. Cardy, Entanglement entropy and quantum field theory: a non-technical introduction, Int. J. Quant. Inf. 4 (2006) 429 [quant-ph/0505193].
    • (2006) Int. J. Quant. Inf. , vol.4 , pp. 429
    • Calabrese, P.1    Cardy, J.L.2
  • 6
    • 64349115016 scopus 로고    scopus 로고
    • Universal entanglement entropy in 2D conformal quantum critical points
    • arXiv:0812.0203
    • B. Hsu, M. Mulligan, E. Fradkin and E.-A. Kim, Universal entanglement entropy in 2D conformal quantum critical points, Phys. Rev. B 79 (2009) 115421 [arXiv:0812.0203].
    • (2009) Phys. Rev. B , vol.79 , pp. 115421
    • Hsu, B.1    Mulligan, M.2    Fradkin, E.3    Kim, E.-A.4
  • 7
    • 33646453465 scopus 로고    scopus 로고
    • Holographic derivation of entanglement entropy from AdS/CFT
    • hep-th/0603001
    • S. Ryu and T. Takayanagi, Holographic derivation of entanglement entropy from AdS/CFT, Phys. Rev. Lett. 96 (2006) 181602 [hep-th/0603001].
    • (2006) Phys. Rev. Lett. , vol.96 , pp. 181602
    • Ryu, S.1    Takayanagi, T.2
  • 8
    • 33748289532 scopus 로고    scopus 로고
    • Aspects of holographic entanglement entropy
    • hep-th/0605073
    • S. Ryu and T. Takayanagi, Aspects of holographic entanglement entropy, JHEP 08 (2006) 045 [hep-th/0605073].
    • (2006) JHEP , vol.8 , pp. 045
    • Ryu, S.1    Takayanagi, T.2
  • 9
    • 75849163829 scopus 로고    scopus 로고
    • Holographic entanglement entropy: An overview
    • arXiv:0905.0932
    • T. Nishioka, S. Ryu and T. Takayanagi, Holographic entanglement entropy: an overview, J. Phys. A 42 (2009) 504008 [arXiv:0905.0932].
    • (2009) J. Phys. A , vol.42 , pp. 504008
    • Nishioka, T.1    Ryu, S.2    Takayanagi, T.3
  • 10
    • 84863852581 scopus 로고    scopus 로고
    • Entanglement entropy from a holographic viewpoint
    • arXiv:1204.2450
    • T. Takayanagi, Entanglement entropy from a holographic viewpoint, Class. Quant. Grav. 29 (2012) 153001 [arXiv:1204.2450].
    • (2012) Class. Quant. Grav. , vol.29 , pp. 153001
    • Takayanagi, T.1
  • 11
    • 39749154770 scopus 로고    scopus 로고
    • Entanglement as a probe of confinement
    • arXiv:0709.2140
    • I. R. Klebanov, D. Kutasov and A. Murugan, Entanglement as a probe of confinement, Nucl. Phys. B 796 (2008) 274 [arXiv:0709.2140].
    • (2008) Nucl. Phys. B , vol.796 , pp. 274
    • Klebanov, I.R.1    Kutasov, D.2    Murugan, A.3
  • 12
    • 33947705221 scopus 로고    scopus 로고
    • AdS bubbles, entropy and closed string tachyons
    • hep-th/0611035
    • T. Nishioka and T. Takayanagi, AdS bubbles, entropy and closed string tachyons, JHEP 01 (2007) 090 [hep-th/0611035].
    • (2007) JHEP , vol.1 , pp. 090
    • Nishioka, T.1    Takayanagi, T.2
  • 13
    • 81255176529 scopus 로고    scopus 로고
    • Higher derivative corrections to holographic entanglement entropy for AdS solitons
    • arXiv:1107.4363
    • N. Ogawa and T. Takayanagi, Higher derivative corrections to holographic entanglement entropy for AdS solitons, JHEP 10 (2011) 147 [arXiv:1107.4363].
    • (2011) JHEP , vol.10 , pp. 147
    • Ogawa, N.1    Takayanagi, T.2
  • 14
    • 84861906316 scopus 로고    scopus 로고
    • Holographic entanglement entropy and confinement
    • arXiv:1204.0588
    • A. Lewkowycz, Holographic entanglement entropy and confinement, JHEP 05 (2012) 032 [arXiv:1204.0588].
    • (2012) JHEP , vol.5 , pp. 032
    • Lewkowycz, A.1
  • 16
    • 77956688871 scopus 로고    scopus 로고
    • Building up spacetime with quantum entanglement
    • M. Van Raamsdonk, Building up spacetime with quantum entanglement, Gen. Rel. Grav. 42 (2010) 2323
    • (2010) Gen. Rel. Grav. , vol.42 , pp. 2323
    • Van Raamsdonk, M.1
  • 17
    • 78651294096 scopus 로고    scopus 로고
    • arXiv:1005.3035
    • [Int. J. Mod. Phys. D 19 (2010) 2429] [arXiv:1005.3035].
    • (2010) Int. J. Mod. Phys. D , vol.19 , pp. 2429
  • 18
    • 84864216044 scopus 로고    scopus 로고
    • Causal holographic information
    • arXiv:1204.1698
    • V. E. Hubeny and M. Rangamani, Causal holographic information, JHEP 06 (2012) 114 [arXiv:1204.1698].
    • (2012) JHEP , vol.6 , pp. 114
    • Hubeny, V.E.1    Rangamani, M.2
  • 20
    • 82655172759 scopus 로고    scopus 로고
    • Entanglement entropy of gapped phases and topological order in three dimensions
    • arXiv:1108.4038
    • T. Grover, A. M. Turner and A. Vishwanath, Entanglement entropy of gapped phases and topological order in three dimensions, Phys. Rev. B 84 (2011) 195120 [arXiv:1108.4038].
    • (2011) Phys. Rev. B , vol.84 , pp. 195120
    • Grover, T.1    Turner, A.M.2    Vishwanath, A.3
  • 23
    • 0039768613 scopus 로고
    • Entropy and area
    • hep-th/9303048
    • M. Srednicki, Entropy and area, Phys. Rev. Lett. 71 (1993) 666 [hep-th/9303048].
    • (1993) Phys. Rev. Lett. , vol.71 , pp. 666
    • Srednicki, M.1
  • 24
    • 79551713223 scopus 로고    scopus 로고
    • Some calculable contributions to entanglement entropy
    • arXiv:1007.0993
    • M. P. Hertzberg and F. Wilczek, Some calculable contributions to entanglement entropy, Phys. Rev. Lett. 106 (2011) 050404 [arXiv:1007.0993].
    • (2011) Phys. Rev. Lett. , vol.106 , pp. 050404
    • Hertzberg, M.P.1    Wilczek, F.2
  • 25
    • 80053155786 scopus 로고    scopus 로고
    • Some calculable contributions to holographic entanglement entropy
    • arXiv:1105.6055
    • L.-Y. Hung, R. C. Myers and M. Smolkin, Some calculable contributions to holographic entanglement entropy, JHEP 08 (2011) 039 [arXiv:1105.6055].
    • (2011) JHEP , vol.8 , pp. 039
    • Hung, L.-Y.1    Myers, R.C.2    Smolkin, M.3
  • 26
    • 46449138270 scopus 로고    scopus 로고
    • Entanglement entropy, conformal invariance and extrinsic geometry
    • arXiv:0802.3117
    • S. N. Solodukhin, Entanglement entropy, conformal invariance and extrinsic geometry, Phys. Lett. B 665 (2008) 305 [arXiv:0802.3117].
    • (2008) Phys. Lett. B , vol.665 , pp. 305
    • Solodukhin, S.N.1
  • 27
    • 33846307463 scopus 로고    scopus 로고
    • Universal terms for the entanglement entropy in 2 + 1 dimensions
    • hep-th/0606256
    • H. Casini and M. Huerta, Universal terms for the entanglement entropy in 2 + 1 dimensions, Nucl. Phys. B 764 (2007) 183 [hep-th/0606256].
    • (2007) Nucl. Phys. B , vol.764 , pp. 183
    • Casini, H.1    Huerta, M.2
  • 28
    • 62349085843 scopus 로고    scopus 로고
    • Entanglement entropy for a Dirac fermion in three dimensions: Vertex contribution
    • arXiv:0811.1968
    • H. Casini, M. Huerta and L. Leitao, Entanglement entropy for a Dirac fermion in three dimensions: vertex contribution, Nucl. Phys. B 814 (2009) 594 [arXiv:0811.1968].
    • (2009) Nucl. Phys. B , vol.814 , pp. 594
    • Casini, H.1    Huerta, M.2    Leitao, L.3
  • 29
    • 33947677685 scopus 로고    scopus 로고
    • AdS/CFT and strong subadditivity of entanglement entropy
    • hep-th/0608213
    • T. Hirata and T. Takayanagi, AdS/CFT and strong subadditivity of entanglement entropy, JHEP 02 (2007) 042 [hep-th/0608213].
    • (2007) JHEP , vol.2 , pp. 042
    • Hirata, T.1    Takayanagi, T.2
  • 30
    • 33746922351 scopus 로고    scopus 로고
    • Entanglement entropy of 2D conformal quantum critical points: Hearing the shape of a quantum drum
    • cond-mat/0605683
    • E. Fradkin and J. E. Moore, Entanglement entropy of 2D conformal quantum critical points: hearing the shape of a quantum drum, Phys. Rev. Lett. 97 (2006) 050404 [cond-mat/0605683].
    • (2006) Phys. Rev. Lett. , vol.97 , pp. 050404
    • Fradkin, E.1    Moore, J.E.2
  • 31
    • 78650234788 scopus 로고    scopus 로고
    • The large-N limit of superconformal field theories and supergravity
    • J. M. Maldacena, The large-N limit of superconformal field theories and supergravity, Adv. Theor. Math. Phys. 2 (1998) 231
    • (1998) Adv. Theor. Math. Phys. , vol.2 , pp. 231
    • Maldacena, J.M.1
  • 32
    • 0033239662 scopus 로고    scopus 로고
    • hep-th/9711200
    • [Int. J. Theor. Phys. 38 (1999) 1113] [hep-th/9711200].
    • (1999) Int. J. Theor. Phys. , vol.38 , pp. 1113
  • 33
    • 80053122636 scopus 로고    scopus 로고
    • On holographic entanglement entropy and higher curvature gravity
    • arXiv:1101.5813
    • L.-Y. Hung, R. C. Myers and M. Smolkin, On holographic entanglement entropy and higher curvature gravity, JHEP 04 (2011) 025 [arXiv:1101.5813].
    • (2011) JHEP , vol.4 , pp. 025
    • Hung, L.-Y.1    Myers, R.C.2    Smolkin, M.3
  • 34
    • 84864493740 scopus 로고    scopus 로고
    • On shape dependence and RG flow of entanglement entropy
    • arXiv:1204.4160
    • I. R. Klebanov, T. Nishioka, S. S. Pufu and B. R. Safdi, On shape dependence and RG flow of entanglement entropy, JHEP 07 (2012) 001 [arXiv:1204.4160].
    • (2012) JHEP , vol.7 , pp. 001
    • Klebanov, I.R.1    Nishioka, T.2    Pufu, S.S.3    Safdi, B.R.4
  • 36
    • 78651303480 scopus 로고    scopus 로고
    • Entanglement Renyi entropies in holographic theories
    • arXiv:1006.0047
    • M. Headrick, Entanglement Renyi entropies in holographic theories, Phys. Rev. D 82 (2010) 126010 [arXiv:1006.0047].
    • (2010) Phys. Rev. D , vol.82 , pp. 126010
    • Headrick, M.1
  • 37
    • 80053144636 scopus 로고    scopus 로고
    • Towards a derivation of holographic entanglement entropy
    • arXiv:1102.0440
    • H. Casini, M. Huerta and R. C. Myers, Towards a derivation of holographic entanglement entropy, JHEP 05 (2011) 036 [arXiv:1102.0440].
    • (2011) JHEP , vol.5 , pp. 036
    • Casini, H.1    Huerta, M.2    Myers, R.C.3
  • 38
    • 80053124485 scopus 로고    scopus 로고
    • Holographic entanglement entropy in Lovelock gravities
    • arXiv:1101.5781
    • J. de Boer, M. Kulaxizi and A. Parnachev, Holographic entanglement entropy in Lovelock gravities, JHEP 07 (2011) 109 [arXiv:1101.5781].
    • (2011) JHEP , vol.7 , pp. 109
    • De Boer, J.1    Kulaxizi, M.2    Parnachev, A.3
  • 39
    • 0001748331 scopus 로고
    • The Einstein tensor and its generalizations
    • D. Lovelock, The Einstein tensor and its generalizations, J. Math. Phys. 12 (1971) 498.
    • (1971) J. Math. Phys. , vol.12 , pp. 498
    • Lovelock, D.1
  • 40
    • 21344452449 scopus 로고
    • Divergence-free tensorial concomitants
    • D. Lovelock, Divergence-free tensorial concomitants, Aequat. Math. 4 (1970) 127.
    • (1970) Aequat. Math. , vol.4 , pp. 127
    • Lovelock, D.1
  • 41
    • 0000358317 scopus 로고
    • Black hole entropy and higher curvature interactions
    • hep-th/9305016
    • T. Jacobson and R. C. Myers, Black hole entropy and higher curvature interactions, Phys. Rev. Lett. 70 (1993) 3684 [hep-th/9305016].
    • (1993) Phys. Rev. Lett. , vol.70 , pp. 3684
    • Jacobson, T.1    Myers, R.C.2
  • 42
    • 84255161654 scopus 로고    scopus 로고
    • Holographic calculations of Renyi entropy
    • arXiv:1110.1084
    • L.-Y. Hung, R. C. Myers, M. Smolkin and A. Yale, Holographic calculations of Renyi entropy, JHEP 12 (2011) 047 [arXiv:1110.1084].
    • (2011) JHEP , vol.12 , pp. 047
    • Hung, L.-Y.1    Myers, R.C.2    Smolkin, M.3    Yale, A.4
  • 43
    • 45249087420 scopus 로고    scopus 로고
    • Viscosity bound violation in higher derivative gravity
    • arXiv:0712.0805
    • M. Brigante, H. Liu, R. C. Myers, S. Shenker and S. Yaida, Viscosity bound violation in higher derivative gravity, Phys. Rev. D 77 (2008) 126006 [arXiv:0712.0805].
    • (2008) Phys. Rev. D , vol.77 , pp. 126006
    • Brigante, M.1    Liu, H.2    Myers, R.C.3    Shenker, S.4    Yaida, S.5
  • 44
  • 45
    • 70350026139 scopus 로고    scopus 로고
    • Causality of holographic hydrodynamics
    • arXiv:0906.2922
    • A. Buchel and R. C. Myers, Causality of holographic hydrodynamics, JHEP 08 (2009) 016 [arXiv:0906.2922].
    • (2009) JHEP , vol.8 , pp. 016
    • Buchel, A.1    Myers, R.C.2
  • 46
    • 69649102097 scopus 로고    scopus 로고
    • Higher derivative gravity, causality and positivity of energy in a UV complete QFT
    • arXiv:0907.1625
    • D. M. Hofman, Higher derivative gravity, causality and positivity of energy in a UV complete QFT, Nucl. Phys. B 823 (2009) 174 [arXiv:0907.1625].
    • (2009) Nucl. Phys. B , vol.823 , pp. 174
    • Hofman, D.M.1
  • 47
    • 67649497126 scopus 로고    scopus 로고
    • Shear viscosity, instability and the upper bound of the Gauss-Bonnet coupling constant
    • arXiv:0903.2527
    • X.-H. Ge and S.-J. Sin, Shear viscosity, instability and the upper bound of the Gauss-Bonnet coupling constant, JHEP 05 (2009) 051 [arXiv:0903.2527].
    • (2009) JHEP , vol.5 , pp. 051
    • Ge, X.-H.1    Sin, S.-J.2
  • 48
    • 58149458019 scopus 로고    scopus 로고
    • Shear viscosity from effective couplings of gravitons
    • arXiv:0811.1665
    • R.-G. Cai, Z.-Y. Nie and Y.-W. Sun, Shear viscosity from effective couplings of gravitons, Phys. Rev. D 78 (2008) 126007 [arXiv:0811.1665].
    • (2008) Phys. Rev. D , vol.78 , pp. 126007
    • Cai, R.-G.1    Nie, Z.-Y.2    Sun, Y.-W.3
  • 49
    • 64149101778 scopus 로고    scopus 로고
    • Shear viscosity from Gauss-Bonnet gravity with a dilaton coupling
    • arXiv:0901.1421
    • R.-G. Cai, Z.-Y. Nie, N. Ohta and Y.-W. Sun, Shear viscosity from Gauss-Bonnet gravity with a dilaton coupling, Phys. Rev. D 79 (2009) 066004 [arXiv:0901.1421].
    • (2009) Phys. Rev. D , vol.79 , pp. 066004
    • Cai, R.-G.1    Nie, Z.-Y.2    Ohta, N.3    Sun, Y.-W.4
  • 50
    • 77954944923 scopus 로고    scopus 로고
    • 6, Gauss-Bonnet gravity and viscosity bound
    • arXiv:0910.5347
    • 6, Gauss-Bonnet gravity and viscosity bound, JHEP 03 (2010) 087 [arXiv:0910.5347].
    • (2010) JHEP , vol.3 , pp. 087
    • De Boer, J.1    Kulaxizi, M.2    Parnachev, A.3
  • 51
    • 77954949000 scopus 로고    scopus 로고
    • Causality constraints in AdS/CFT from conformal collider physics and Gauss-Bonnet gravity
    • arXiv:0911.3160
    • X. O. Camanho and J. D. Edelstein, Causality constraints in AdS/CFT from conformal collider physics and Gauss-Bonnet gravity, JHEP 04 (2010) 007 [arXiv:0911.3160].
    • (2010) JHEP , vol.4 , pp. 007
    • Camanho, X.O.1    Edelstein, J.D.2
  • 53
    • 0034731742 scopus 로고    scopus 로고
    • On the conformal anomaly from higher derivative gravity in AdS/CFT correspondence
    • hep-th/9903033
    • S. Nojiri and S. D. Odintsov, On the conformal anomaly from higher derivative gravity in AdS/CFT correspondence, Int. J. Mod. Phys. A 15 (2000) 413 [hep-th/9903033].
    • (2000) Int. J. Mod. Phys. A , vol.15 , pp. 413
    • Nojiri, S.1    Odintsov, S.D.2
  • 54
    • 33646022254 scopus 로고    scopus 로고
    • On subleading contributions to the AdS/CFT trace anomaly
    • hep-th/9904179
    • M. Blau, K. Narain and E. Gava, On subleading contributions to the AdS/CFT trace anomaly, JHEP 09 (1999) 018 [hep-th/9904179].
    • (1999) JHEP , vol.9 , pp. 018
    • Blau, M.1    Narain, K.2    Gava, E.3
  • 55
    • 80053099601 scopus 로고    scopus 로고
    • Holographic c-theorems in arbitrary dimensions
    • arXiv:1011.5819
    • R. C. Myers and A. Sinha, Holographic c-theorems in arbitrary dimensions, JHEP 01 (2011) 125 [arXiv:1011.5819].
    • (2011) JHEP , vol.1 , pp. 125
    • Myers, R.C.1    Sinha, A.2
  • 56
    • 77956931956 scopus 로고    scopus 로고
    • Seeing a c-theorem with holography
    • arXiv:1006.1263
    • R. C. Myers and A. Sinha, Seeing a c-theorem with holography, Phys. Rev. D 82 (2010) 046006 [arXiv:1006.1263].
    • (2010) Phys. Rev. D , vol.82 , pp. 046006
    • Myers, R.C.1    Sinha, A.2
  • 57
    • 2442674839 scopus 로고
    • Geometric and renormalized entropy in conformal field theory
    • hep-th/9403108
    • C. Holzhey, F. Larsen and F. Wilczek, Geometric and renormalized entropy in conformal field theory, Nucl. Phys. B 424 (1994) 443 [hep-th/9403108].
    • (1994) Nucl. Phys. B , vol.424 , pp. 443
    • Holzhey, C.1    Larsen, F.2    Wilczek, F.3
  • 60
    • 84860699472 scopus 로고    scopus 로고
    • Comments on holographic entanglement entropy and RG flows
    • arXiv:1202.2068
    • R. C. Myers and A. Singh, Comments on holographic entanglement entropy and RG flows, JHEP 04 (2012) 122 [arXiv:1202.2068].
    • (2012) JHEP , vol.4 , pp. 122
    • Myers, R.C.1    Singh, A.2
  • 61
    • 84862736645 scopus 로고    scopus 로고
    • On the RG running of the entanglement entropy of a circle
    • arXiv:1202.5650
    • H. Casini and M. Huerta, On the RG running of the entanglement entropy of a circle, Phys. Rev. D 85 (2012) 125016 [arXiv:1202.5650].
    • (2012) Phys. Rev. D , vol.85 , pp. 125016
    • Casini, H.1    Huerta, M.2
  • 62
    • 0001083569 scopus 로고    scopus 로고
    • Positivity constraints on anomalies in supersymmetric gauge theories
    • hep-th/9711035
    • D. Anselmi, J. Erlich, D. Freedman and A. Johansen, Positivity constraints on anomalies in supersymmetric gauge theories, Phys. Rev. D 57 (1998) 7570 [hep-th/9711035].
    • (1998) Phys. Rev. D , vol.57 , pp. 7570
    • Anselmi, D.1    Erlich, J.2    Freedman, D.3    Johansen, A.4
  • 66
    • 17044404234 scopus 로고    scopus 로고
    • Wilson loops and minimal surfaces
    • hep-th/9904191
    • N. Drukker, D. J. Gross and H. Ooguri, Wilson loops and minimal surfaces, Phys. Rev. D 60 (1999) 125006 [hep-th/9904191].
    • (1999) Phys. Rev. D , vol.60 , pp. 125006
    • Drukker, N.1    Gross, D.J.2    Ooguri, H.3
  • 67
    • 17044435361 scopus 로고    scopus 로고
    • The operator product expansion for Wilson loops and surfaces in the large-N limit
    • hep-th/9809188
    • D. E. Berenstein, R. Corrado, W. Fischler and J. M. Maldacena, The operator product expansion for Wilson loops and surfaces in the large-N limit, Phys. Rev. D 59 (1999) 105023 [hep-th/9809188].
    • (1999) Phys. Rev. D , vol.59 , pp. 105023
    • Berenstein, D.E.1    Corrado, R.2    Fischler, W.3    Maldacena, J.M.4


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