Misner-Sharp mass in n-dimensional f (R) gravity
文献类型：期刊论文
| 作者 | Zhang, HS ; Hu, YP ; Li, XZ |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2014 |
| 卷号 | 90期号:2页码:24062 |
| 关键词 | BLACK-HOLE EVAPORATION UNIFIED 1ST LAW THERMODYNAMICS ENERGY BRANEWORLD EQUATIONS SCENARIO |
| ISSN号 | 1550-7998 |
| 通讯作者 | Zhang, HS (reprint author), Shanghai Normal Univ, Ctr Astrophys, 100 Guilin Rd, Shanghai 200234, Peoples R China. |
| 英文摘要 | We study the Misner-Sharp mass for the f(R) gravity in an n-dimensional (n >= 3) spacetime which permits three-type (n - 2)-dimensional maximally symmetric subspace. We obtain the Misner-Sharp mass via two approaches. One is the inverse unified first law method and the other is the conserved charge method, which uses a generalized Kodama vector. In the first approach, we assume the unified first law still holds in n-dimensional f(R) gravity, which requires a quasilocal mass form (we define it as the generalized Misner-Sharp mass). In the second approach, the conserved charge corresponding to the generalized local Kodama vector is the generalized Misner-Sharp mass. The two approaches, which are bridged by a constraint, are equivalent. This constraint determines the existence of a well-defined Misner-Sharp mass. In an important special case, we present the explicit form for the static space, and we calculate the Misner-Sharp mass for the Clifton-Barrow solution as an example. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | Shanghai Institutions of Higher Learning, National Education Foundation of China [200931271104]; Shanghai Key Laboratory of Particle Physics and Cosmology [11DZ2230700]; National Natural Science Foundation of China [11075106, 11275128, 11105004] |
| 原文出处 | http://dx.doi.org/10.1103/PhysRevD.90.024062 |
| 语种 | 英语 |
| WOS记录号 | WOS:000339483000013 |
| 公开日期 | 2015-06-03 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15706]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Zhang, HS,Hu, YP,Li, XZ. Misner-Sharp mass in n-dimensional f (R) gravity[J]. PHYSICAL REVIEW D,2014,90(2):24062. |
| APA | Zhang, HS,Hu, YP,&Li, XZ.(2014).Misner-Sharp mass in n-dimensional f (R) gravity.PHYSICAL REVIEW D,90(2),24062. |
| MLA | Zhang, HS,et al."Misner-Sharp mass in n-dimensional f (R) gravity".PHYSICAL REVIEW D 90.2(2014):24062. |
入库方式： OAI收割
来源：理论物理研究所
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