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题名: Hidden conformal symmetry of a rotating black hole with four charges
作者: Shao, KN ;  Zhang, ZB
刊名: PHYSICAL REVIEW D
出版日期: 2011
卷号: 83, 期号:10, 页码:106008
关键词: KERR/CFT CORRESPONDENCE ;  GREYBODY FACTORS ;  STRING THEORY ;  PERTURBATIONS ;  SUPERGRAVITIES ;  DIMENSIONS ;  RADIATION ;  GRAVITY ;  ENTROPY
学科分类: Physics
通讯作者: Shao, KN (reprint author), Zhejiang Univ, Zhejiang Inst Modern Phys, Hangzhou 310027, Peoples R China.
部门归属: [Shao, Kai-Nan] Zhejiang Univ, Zhejiang Inst Modern Phys, Hangzhou 310027, Peoples R China; [Zhang, Zhibai] CAS, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
英文摘要: Kerr/CFT correspondence exhibits many remarkable connections between the near-horizon Kerr black hole and a conformal field theory (CFT). Recently, Castro, Maloney, and Strominger showed that a hidden conformal symmetry exists in the solution space of a Kerr black hole. In this paper we investigate a rotating black hole with four independent U(1) charges derived from string theory which is known as the four-dimensional Cvetic-Youm solution, and we prove that the same hidden conformal symmetry also holds. We obtain the exact black hole entropy using the temperatures derived. The entropy and absorption cross section agree with the previous results [M. Cvetic and F. Larsen, Nucl. Phys. B506, 107 (1997).] and [M. Cvetic and F. Larsen, J. High Energy Phys. 09 (2009) 088.]. In addition, we clarify a previous explanation on the temperatures of the Cvetic-Youm solution's dual CFT. This work provides more robust derivation of the hidden conformal symmetry of Kerr-like black holes and as well as Kerr/CFT correspondence.
资助者: Chinese Academy of Sciences [KJCX2.YW.W10]; NNSF of China [90503009, 10775116]; 973 Program [2005CB724508]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000290721000008
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/14352
Appears in Collections:理论物理所2011年知识产出_期刊论文

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Recommended Citation:
Shao, KN,Zhang, ZB. Hidden conformal symmetry of a rotating black hole with four charges[J]. PHYSICAL REVIEW D,2011,83(10):106008.
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