Notes on entropy force in general spherically symmetric spacetimes

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	Notes on entropy force in general spherically symmetric spacetimes
	Cai, RG ; Cao, LM ; Ohta, N
刊名	PHYSICAL REVIEW D
	2010
卷号	81 期号:8
关键词	BLACK-HOLE EVAPORATION APPARENT HORIZON FIELD-EQUATIONS THERMODYNAMIC BEHAVIOR 1ST LAW BRANEWORLD GRAVITY
ISSN号	1550-7998
通讯作者	Cai, RG (reprint author), Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China.
中文摘要	We construct new seven-dimensional gravity by adding two topological terms to the Einstein-Hilbert action. For a certain choice of the coupling constants, these terms exist naturally in seven-dimensional gauged supergravity from the S(4) reduction of eleven-dimensional supergravity with the R(4) corrections. We derive the full set of the equations of motion. We find that the static spherically-symmetric black holes are unmodified by the topological terms. We obtain squashed AdS(7), and also squashed seven spheres and Q(111) spaces in Euclidean signature.
收录类别	SCI
资助信息	NSFC, China [10821504, 10975168]; Ministry of Science and Technology of China national basic research [2010CB833004]; JSPS [20540283, 21.09225]; Japan-U. K. Research Cooperative Program
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/50027]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Cai, RG,Cao, LM,Ohta, N. Notes on entropy force in general spherically symmetric spacetimes[J]. PHYSICAL REVIEW D,2010,81(8).
APA	Cai, RG,Cao, LM,&Ohta, N.(2010).Notes on entropy force in general spherically symmetric spacetimes.PHYSICAL REVIEW D,81(8).
MLA	Cai, RG,et al."Notes on entropy force in general spherically symmetric spacetimes".PHYSICAL REVIEW D 81.8(2010).