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Energy and entropy radiated by a black hole embedded in a de Sitter braneworld

文献类型：期刊论文

作者Wu, Shao-Feng2,3; Yin, Shaoyu1; Yang, Guo-Hong2,3; Zhang, Peng-Ming4,5
刊名PHYSICAL REVIEW D
出版日期2008-10-01
卷号78期号:8页码:14
ISSN号1550-7998
DOI10.1103/PhysRevD.78.084010
英文摘要We study the Hawking radiation of a (4+n)-dimensional Schwarzschild black hole imbedded in space-time with a positive cosmological constant. The greybody and energy emission rates of scalars, fermions, bosons, and gravitons are calculated in the full range of energy. Valuable information on the dimensions and curvature of space-time is revealed. Furthermore, we investigate the entropy radiated and lost by black holes. We find their ratio near 1 in favor of the Bekenstein's conjecture.
WOS关键词INFLATIONARY UNIVERSE ; EMISSION-SPECTRA ; GRAVITATIONAL RADIATION ; SPHERICAL-HARMONICS ; PARTICLE CREATION ; HIGHER DIMENSIONS ; STRING THEORY ; ABSORPTION ; SPACE ; SPIN
资助项目NSFC[10575068] ; NSFC[10604024] ; Shanghai Research Foundation[07dz22020] ; Shanghai Education Development Foundation ; Innovation Foundation of Shanghai University
WOS研究方向Astronomy & Astrophysics ; Physics
语种英语
WOS记录号WOS:000260574900072
出版者AMER PHYSICAL SOC
资助机构NSFC ; Shanghai Research Foundation ; Shanghai Education Development Foundation ; Innovation Foundation of Shanghai University
公开日期2010-10-29
源URL[http://ir.imp.cas.cn/handle/113462/5691]  
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Wu, Shao-Feng
作者单位1.Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China
2.Shanghai Univ, Coll Sci, Dept Phys, Shanghai 200444, Peoples R China
3.Shanghai Key Lab Astrophys, Shanghai, Peoples R China
4.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
5.Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Wu, Shao-Feng,Yin, Shaoyu,Yang, Guo-Hong,et al. Energy and entropy radiated by a black hole embedded in a de Sitter braneworld[J]. PHYSICAL REVIEW D,2008,78(8):14.
APA Wu, Shao-Feng,Yin, Shaoyu,Yang, Guo-Hong,&Zhang, Peng-Ming.(2008).Energy and entropy radiated by a black hole embedded in a de Sitter braneworld.PHYSICAL REVIEW D,78(8),14.
MLA Wu, Shao-Feng,et al."Energy and entropy radiated by a black hole embedded in a de Sitter braneworld".PHYSICAL REVIEW D 78.8(2008):14.

入库方式： OAI收割

来源：近代物理研究所

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