Violation of the first law of black hole thermodynamics in f(T) gravity
文献类型：期刊论文
| 作者 | Miao, RX ; Li, M ; Miao, YG |
| 刊名 | JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
 |
| 出版日期 | 2011 |
| 期号 | 11 |
| 关键词 | ENTROPY |
| ISSN号 | 1475-7516 |
| 通讯作者 | Miao, RX (reprint author), Univ Sci & Technol China, Interdisciplinary Ctr Theoret Study, Hefei 230026, Anhui, Peoples R China. |
| 中文摘要 | We prove that, in general the first law of black hole thermodynamnics, delta Q = T delta S, is violated in f(T) gravity. As a result, it is possible that there exists entropy production, which implies that the black hole thermodynamics can be in non-equilibrium even in the static spacetime. This feature is very different from that of f(R) or that of other higher derivative gravity theories. We find that the violation of first law results from the lack of local Lorentz invariance in f(T) gravity. By investigating two examples, we note that f ''(0) should be negative in order to avoid the naked singularities and superluminal motion of light. When f ''(T) is small, the entropy of black holes in f(T) gravity is approximatively equal to (f'(T))/(4)A |
| 收录类别 | SCI |
| 资助信息 | NSFC [10535060, 10975172, 10821504, 11175090]; Ministry of Science and Technology of China [2007CB815401] |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/46540]  |
| 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 | Miao, RX,Li, M,Miao, YG. Violation of the first law of black hole thermodynamics in f(T) gravity[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2011(11). |
| APA | Miao, RX,Li, M,&Miao, YG.(2011).Violation of the first law of black hole thermodynamics in f(T) gravity.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(11). |
| MLA | Miao, RX,et al."Violation of the first law of black hole thermodynamics in f(T) gravity".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .11(2011). |
入库方式： OAI收割
来源：物理研究所
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