Statistical entropy of the Dirac field of static spherically symmetric black holes

被引：25

作者：

Li, CA ^{[1
]}

Meng, QM ^{[1
]}

Su, JQ ^{[1
]}

机构：

[1] Heze Inst Educ, Heze 274016, Peoples R China

来源：

ACTA PHYSICA SINICA | 2002年 / 51卷 / 08期

关键词：

black hole; statistical entropy; brick-wall model; Dirac feild;

D O I：

10.7498/aps.51.1897

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A statistical entropy of the Dirac field of static spherically symmetric black holes is given in this paper by using the improved brick-wall model. The result shows that all these entrpies 7/2 times as large as the entropy of a scalar field when the same cutting factors are taken.

引用

页码：1897 / 1900

页数：4

共 14 条

[1] A new entropy of black hole in accordance with the third law of thermodynamics [J].