Entropy of a dressed black hole and properties of the Hartle-Hawking state

被引：5
|
作者：
Zaslavskii, OB
机构：
[1] Department of Physics, Kharkov University, Kharkov 310077
来源：
CLASSICAL AND QUANTUM GRAVITY | 1996年 / 13卷 / 02期
关键词：
D O I：
10.1088/0264-9381/13/2/003
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The entropy S-phi of quantum radiation in equilibrium with a black hole is obtained in a one-loop approximation without recourse to the general first law. The approach developed does not need information about quantum corrections to the Hawking temperature and metric. It follows from properties of the Hartle-Hawking state that S-phi is finite, which confirms the universality of the Bekenstein-Hawking entropy.
引用
收藏
页码：L23 / L27
页数：5
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