Regular black holes with cosmological constant
文献类型：期刊论文
| 作者 | Mo Wen-Juan; Cai Rong-Gen ; Su Ru-Keng; Mo, WJ , Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China
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| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
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| 出版日期 | 2006 |
| 卷号 | 46期号:3页码:453-460 |
| 关键词 | Nonlinear Electrodynamics Perturbations Stability Equations Systems |
| ISSN号 | 0253-6102 |
| 英文摘要 | We present a class of regular black holes with cosmological constant A in nonlinear electrodynamics. Instead of usual singularity behind black hole horizon, all fields and curvature invariants are regular everywhere for the regular black holes. Through gauge invariant approach, the linearly dynamical stability of the regular black hole is studied. In odd-parity sector, we find that the A term does not appear in the master equations of perturbations, which shows that the regular black hole is stable under odd-parity perturbations. On the other hand, for the even-parity sector, the master equations are more complicated than the case without the cosmological constant. We obtain the sufficient conditions for stability of the regular black hole. We also investigate the thermodynamic properties of the regular black hole, and find that those thermodynamic quantities do not satisfy the differential form of first law of black hole thermodynamics. The reason for violating the first law is revealed. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000240609800015 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5903]  |
| 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 | Mo, WJ , Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mo Wen-Juan,Cai Rong-Gen,Su Ru-Keng,et al. Regular black holes with cosmological constant[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2006,46(3):453-460. |
| APA | Mo Wen-Juan,Cai Rong-Gen,Su Ru-Keng,&Mo, WJ , Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China.(2006).Regular black holes with cosmological constant.COMMUNICATIONS IN THEORETICAL PHYSICS,46(3),453-460. |
| MLA | Mo Wen-Juan,et al."Regular black holes with cosmological constant".COMMUNICATIONS IN THEORETICAL PHYSICS 46.3(2006):453-460. |
入库方式： OAI收割
来源：理论物理研究所
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