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
收藏
页码：1897 / 1900
页数：4
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