AdS2/CFT1 correspondence and near-extremal black hole entropy

被引：68

作者：

Navarro-Salas, J ^{[1
]}

Navarro, P

机构：

[1] Univ Valencia, Fac Fis, CSIC, Dept Fis Teor, E-46100 Burjassot, Spain

[2] Univ Valencia, Ctr Mixto, IFIC, Fac Fis,CSIC, E-46100 Burjassot, Spain

来源：

NUCLEAR PHYSICS B | 2000年 / 579卷 / 1-2期

关键词：

asymptotic symmetries; AdS gravity; conformal symmetry; black hole entropy;

D O I：

10.1016/S0550-3213(00)00165-6

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We provide a realization of the AdS(2)/CFT1 correspondence in terms of asymptotic symmetries of the AdS(2) x S-1 and AdS(2) x S-2 geometries arising in near-extremal BTZ and Reissner-Nordstrom black holes. We evaluate the corresponding central charges and show that Cardy's formula exactly accounts for the deviation of the Bekenstein-Hawking entropy from extremality. We also argue that this result can be extended to more general black holes near extremality. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：250 / 266

页数：17

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