Entropy of extremal black holes in asymptotically anti-de Sitter spacetime

被引:24
|
作者
Mitra, P [1 ]
机构
[1] Saha Inst Nucl Phys, Calcutta 700064, W Bengal, India
关键词
D O I
10.1016/S0370-2693(98)01161-7
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Unlike the extremal Reissner-Nordstrom black hole in ordinary spacetime, the one in anti-de Sitter spacetime is a minimum of action and has zero entropy if quantization is carried out after extremalization. However, if extremalization is carried out after quantization, then the entropy is a quarter of the area as in the usual case. (C) 1998 Elsevier Science B.V. All rights reserved.
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收藏
页码:89 / 95
页数:7
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