Thermodynamic interpretation of field equations at horizon of BTZ black hole
文献类型：期刊论文
| 作者 | Akbar, M.; Akbar, M , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2007 |
| 卷号 | 24期号:5页码:1158-1161 |
| 关键词 | Sitter Spacetimes 1st Law Gravity Entropy |
| ISSN号 | 0256-307X |
| 英文摘要 | A spacetime horizon comprising with a black hole singularity acts like a boundary of a thermal system associated with the notions of temperature and entropy. In the case of static metric of Banados-Teitelboim-Zanelli (BTZ) black hole, the field equations near the horizon boundary can be expressed as a thermal identity dE = TdS+P(r)dA, where E = M is the mass of BTZ black hole, dA is the change in the area of the black hole horizon when the horizon is displaced infinite small small, P(r) is the radial pressure provided by the source of Einstein equations, S = 4 pi alpha is the entropy and T = kappa/2 pi is the Hawking temperature associated with the horizon. This approach is studied further to generalize it for non-static BTZ black hole, showing that it is also possible to interpret the field equation near horizon as a thermodynamic identity dE = TdS + P(r)dA + Omega(+)dJ, where Omega(+) is the angular velocity and J is the angular momentum of BTZ black hole. These results indicate that the field equations for BTZ black hole possess intrinsic thermodynamic properties near the horizon. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000246659400009 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5741]  |
| 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 | Akbar, M , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Akbar, M.,Akbar, M , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. Thermodynamic interpretation of field equations at horizon of BTZ black hole[J]. CHINESE PHYSICS LETTERS,2007,24(5):1158-1161. |
| APA | Akbar, M.,&Akbar, M , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.(2007).Thermodynamic interpretation of field equations at horizon of BTZ black hole.CHINESE PHYSICS LETTERS,24(5),1158-1161. |
| MLA | Akbar, M.,et al."Thermodynamic interpretation of field equations at horizon of BTZ black hole".CHINESE PHYSICS LETTERS 24.5(2007):1158-1161. |
入库方式： OAI收割
来源：理论物理研究所
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