Entropy of Kaluza-Klein black hole from Kerr/CFT correspondence
文献类型：期刊论文
| 作者 | Li, Ran1,2; Li, Ming-Fan3; Ren, Ji-Rong3 |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2010-08-09 |
| 卷号 | 691期号:5页码:249-253 |
| 关键词 | Kerr/CFT correspondence Kaluza-Klein black hole Bekenstein-Hawking entropy |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/j.physletb.2010.06.031 |
| 英文摘要 | We extend the recently proposed Kerr/CFT correspondence to examine the dual conformal field theory of four-dimensional Kaluza-Klein black hole in Einstein-Maxwell-Dilaton theory. For the extremal Kaluza-Klein black hole, the central charge and temperature of the dual conformal field are calculated following the approach of Guica, Hartman, Song and Strominger. Meanwhile, we show that the microscopic entropy given by the Cardy formula agrees with Bekenstein-Hawking entropy of extremal Kaluza-Klein black hole. For the non-extremal case, by studying the near-region wave equation of a neutral massless scalar field, we investigate the hidden conformal symmetry of Kaluza-Klein black hole, and find the left and right temperatures of the dual conformal field theory. Furthermore, we find that the entropy of non-extremal Kaluza-Klein black hole is reproduced by Cardy formula. (C) 2010 Elsevier B.V. All rights reserved. |
| WOS关键词 | ASYMPTOTIC SYMMETRIES ; CENTRAL CHARGES |
| 资助项目 | Lanzhou University[225000-582404] ; Lanzhou University[LZULL200911] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000280982900006 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | Lanzhou University |
| 公开日期 | 2011-04-20 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/7987]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 通讯作者 | Li, Ran |
| 作者单位 | 1.Lanzhou Univ, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 2.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Gansu, Peoples R China 3.Lanzhou Univ, Inst Theoret Phys, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Ran,Li, Ming-Fan,Ren, Ji-Rong. Entropy of Kaluza-Klein black hole from Kerr/CFT correspondence[J]. PHYSICS LETTERS B,2010,691(5):249-253. |
| APA | Li, Ran,Li, Ming-Fan,&Ren, Ji-Rong.(2010).Entropy of Kaluza-Klein black hole from Kerr/CFT correspondence.PHYSICS LETTERS B,691(5),249-253. |
| MLA | Li, Ran,et al."Entropy of Kaluza-Klein black hole from Kerr/CFT correspondence".PHYSICS LETTERS B 691.5(2010):249-253. |
入库方式： OAI收割
来源：近代物理研究所
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