Entropy of Einstein-Maxwell-dilaton-axion black holes

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	Entropy of Einstein-Maxwell-dilaton-axion black holes
	Gao, CJ; Shen, YG; Gao, CJ , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.
刊名	INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
	2003
卷号	42 期号:4 页码:817-825
关键词	Fields
ISSN号	0020-7748
英文摘要	The entropy of Einstein - Maxwell- dilaton - axion black holes is calculated by using the improved brick-wall model. Taking into account of the statistical physics, we propose not to consider the superradiant modes. The result shows that the nonsuperradiant modes do contribute exactly the area-law entropy for extreme black hole. Moreover, our cutoff epsilon which does not require an angular cut-off delta is independent of angle theta. As for the extreme black hole, we found that its entropy is zero.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000183834300016
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/13329]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Gao, CJ , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.
推荐引用方式 GB/T 7714	Gao, CJ,Shen, YG,Gao, CJ , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.. Entropy of Einstein-Maxwell-dilaton-axion black holes[J]. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,2003,42(4):817-825.
APA	Gao, CJ,Shen, YG,&Gao, CJ , Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China..(2003).Entropy of Einstein-Maxwell-dilaton-axion black holes.INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,42(4),817-825.
MLA	Gao, CJ,et al."Entropy of Einstein-Maxwell-dilaton-axion black holes".INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 42.4(2003):817-825.