ON THE CFT DUALS FOR NEAR-EXTREMAL BLACK HOLES
2011 ◽
Vol 26
(22)
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pp. 1601-1611
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Keyword(s):
We consider Kerr–Newman–AdS–dS black holes near extremality and work out the near-horizon geometry of these near-extremal black holes. We identify the exact U (1)L× U (1)R isometries of the near-horizon geometry and provide boundary conditions enhancing them to a pair of commuting Virasoro algebras. The conserved charges of the corresponding asymptotic symmetries are found to be well-defined and nonvanishing and to yield central charges cL≠0 and cR = 0. The Cardy formula subsequently reproduces the Bekenstein–Hawking entropy of the black hole. This suggests that the near-extremal Kerr–Newman–AdS–dS black hole is holographically dual to a non-chiral two-dimensional conformal field theory.
2010 ◽
Vol 25
(30)
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pp. 5517-5527
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Keyword(s):
2012 ◽
Vol 27
(08)
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pp. 1250046
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2002 ◽
Vol 2002
(04)
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pp. 014-014
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Keyword(s):
HOLOGRAPHIC GEOMETRIC ENTROPY AT FINITE TEMPERATURE FROM BLACK HOLES IN GLOBAL ANTI-DE SITTER SPACES
2012 ◽
Vol 27
(09)
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pp. 1250048
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2014 ◽
Vol 92
(12)
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pp. 1638-1642
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2002 ◽
Vol 17
(32)
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pp. 2089-2094
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Keyword(s):
2009 ◽
Vol 24
(01)
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pp. 141-159
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Keyword(s):
2012 ◽
Vol 21
(11)
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pp. 1242009
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Keyword(s):