Thermodynamical quantities around a RNAdS black hole

被引：8

作者：

Mi Li-Qin ^{[1
]}

Li Zhong-Heng

机构：

[1] Zhanjiang Normal Coll, Dept Phys, Zhanjiang 524048, Peoples R China

[2] Zhejiang Univ Technol, Dept Phys, Hangzhou 310032, Peoples R China

来源：

CHINESE PHYSICS | 2006年 / 15卷 / 06期

关键词：

thermodynamical quantities; equation of state; RNAdS black hole; WKB approximation; Boulware state;

D O I：

10.1088/1009-1963/15/6/010

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The entropy density, energy density, pressure and equation of state around the RNAdS black hole are calculated in the WKB approximation on the Teukolsky-type master equation. The appearance of spin-dependent terms is demonstrated. The existence of these terms shows that the black hole radiation is not exactly thermal radiation and the black hole entropy is not strictly proportional to the area of the event horizon.

引用

页码：1184 / 1189

页数：6

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