First quantum correction to Dirac entropy for rotating U(1) circle times U(1) dilaton black hole

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	Gao, CJ; Shen, YG; Gao, CJ , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.
	First quantum correction to Dirac entropy for rotating U(1) circle times U(1) dilaton black hole
Source Publication	CHINESE PHYSICS LETTERS
Keyword	Conformal Field-theory Statistical Entropy Fermionic Entropy
Abstract	The first quantum correction to rotating U(1) circle times U(1) dilaton black hole entropy is calculated by using the improved brick-wall model. We propose not to consider the superradiant mode for the reason that fermion fields do not display superradiance. We found that the nonsuperradiant mode does contribute exactly the first quantum correction to the non-extreme black hole entropy. Moreover, our cut-off Newman-Penrose epsilon which does not require an angular cut-off is independent of angle. As for the extreme black hole, we found that its entropy is zero.
	2002
ISSN	0256-307X
Volume	19 Issue:4 Pages:474-476
Subject Area	Physics
Indexed By	SCI
Citation statistics	Cited Times:9[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.itp.ac.cn/handle/311006/13546
Collection	SCI期刊论文
Corresponding Author	Gao, CJ , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.
Recommended Citation GB/T 7714	Gao, CJ,Shen, YG,Gao, CJ , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.. First quantum correction to Dirac entropy for rotating U(1) circle times U(1) dilaton black hole[J]. CHINESE PHYSICS LETTERS,2002,19(4):474-476.
APA	Gao, CJ,Shen, YG,&Gao, CJ , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China..(2002).First quantum correction to Dirac entropy for rotating U(1) circle times U(1) dilaton black hole.CHINESE PHYSICS LETTERS,19(4),474-476.
MLA	Gao, CJ,et al."First quantum correction to Dirac entropy for rotating U(1) circle times U(1) dilaton black hole".CHINESE PHYSICS LETTERS 19.4(2002):474-476.

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