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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 PublicationCHINESE PHYSICS LETTERS
KeywordConformal Field-theory Statistical Entropy Fermionic Entropy
AbstractThe 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
ISSN0256-307X
Volume19Issue:4Pages:474-476
Subject AreaPhysics
Indexed BySCI
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Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13546
Collection理论物理所科研产出_SCI论文
Corresponding AuthorGao, 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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