Entropy in Kerr–de Sitter Black Holes with Spin Fields

被引：0

作者：

Xian-Hui Ge

You-Gen Shen

机构：

[1] Chinese Academy of Sciences,Shanghai Astronomical Observatory

[2] Chinese Academy of Sciences,National Astronomical Observatories

[3] Institute of Theoretical Physics,Chinese Academy of Sciences

来源：

International Journal of Theoretical Physics | 2003年 / 42卷

关键词：

entropy; Kerr–de Sitter black holes; spin fields;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Generalized master equations due to spin fields are given. We obtain the entropy of electromagnetic, gravitational, Dirac, and scalar fields in a unified form by using the improved brick-wall method—membrane model. The results show that, as the cutoff is properly chosen, the entropy in the black hole satisfies the Bekenstein–Hawking area formula.

引用

页码：2931 / 2940

页数：9

共 25 条

[1]

Ahmed M.(1991)undefined Physics Letters B 258 318-10401

[2]

Demers J.(1995)undefined Physical Review D 32 2245-undefined

[3]

Lafrance R.(2001)undefined Chinese Physics Letters l8 1167-undefined

[4]

Myers R. C.(2002)undefined Physical Review D 65 08043-undefined

[5]

Gao C. J.(1994)undefined Physical Review Letters 73 2521-undefined

[6]

Shen Y. G.(1995)undefined Physics Letters B 357 295-undefined

[7]

Gao C. J.(1983)undefined Physical Review D 28 1291-undefined

[8]

Shen Y. G.(1996)undefined Physical Review D 54 3904-undefined

[9]

Ghosh A.(2000)undefined Physical Review D 62 10400-undefined

[10]

Mitra P.(1997)undefined Physical Review D 56 6458-undefined

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