Quantum aspects of black hole entropy

被引：17
|
作者：
Majumdar, P [1 ]
机构：
[1] Inst Math Sci, Chennai 600113, Tamil Nadu, India
来源：
PRAMANA-JOURNAL OF PHYSICS | 2000年 / 55卷 / 04期
关键词：
Bekenstein-Hawking area law; Chern-Simons theory; conformal blocks;
D O I：
10.1007/s12043-000-0163-5
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This survey intends to cover recent approaches To black hole entropy which attempt to go beyond the standard semiclassical perspective. Quantum corrections to the semiclassical Bekenstein-Hawking area law for black hole entropy, obtained within the quantum geometry framework, are treated in some detail. Their ramification for the holographic entropy bound for bounded stationary spacetimes is discussed. Four dimensional supersymmetric extremal black holes in string-based N = 2 supergravity are also discussed, albeit more briefly.
引用
收藏
页码：511 / 527
页数：17
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