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Generalized Vaidya spacetime in Lovelock gravity and thermodynamics on the apparent horizon
Cai, Rong-Gen; Cao, Li-Ming; Hu, Ya-Peng; Kim, Sang Pyo; Cai, RG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China
2008
发表期刊PHYSICAL REVIEW D
ISSN1550-7998
卷号78期号:12页码:-
摘要We present a kind of generalized Vaidya solutions in a generic Lovelock gravity. This solution generalizes the simple case in Gauss-Bonnet gravity reported recently by some authors. We study the thermodynamics of apparent horizon in this generalized Vaidya spacetime. Treating those terms except for the Einstein tensor as an effective energy-momentum tensor in the gravitational field equations, and using the unified first law in Einstein gravity theory, we obtain an entropy expression for the apparent horizon. We also obtain an energy expression of this spacetime, which coincides with the generalized Misner-Sharp energy proposed by Maeda and Nozawa in Lovelock gravity.
部门归属[Cai, RG; Hu, YP] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China; [Cao, LM; Kim, SP] Asia Pacific Ctr Theoret Phys, Pohang 790784, Gyeongbuk, South Korea; [Hu, YP] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China; [Kim, SP] Kunsan Natl Univ, Dept Phys, Kunsan 573701, South Korea
关键词Gauss-bonnet Gravity Black-hole Thermodynamics 1st Law Gravitational Collapse Einstein Equations Hawking Radiation Final Fate Dimensions Holography Braneworld
学科领域Physics
资助者NSFC, China[10325525, 90403029]; Chinese Academy of Sciences; APCTP, Korea; Korea Research Council of Fundamental Science and Technology (KRCF) ; NSFC, China[10325525, 90403029]; Chinese Academy of Sciences; APCTP, Korea; Korea Research Council of Fundamental Science and Technology (KRCF) ; NSFC, China[10325525, 90403029]; Chinese Academy of Sciences; APCTP, Korea; Korea Research Council of Fundamental Science and Technology (KRCF) ; NSFC, China[10325525, 90403029]; Chinese Academy of Sciences; APCTP, Korea; Korea Research Council of Fundamental Science and Technology (KRCF)
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收录类别SCI
资助者NSFC, China[10325525, 90403029]; Chinese Academy of Sciences; APCTP, Korea; Korea Research Council of Fundamental Science and Technology (KRCF) ; NSFC, China[10325525, 90403029]; Chinese Academy of Sciences; APCTP, Korea; Korea Research Council of Fundamental Science and Technology (KRCF) ; NSFC, China[10325525, 90403029]; Chinese Academy of Sciences; APCTP, Korea; Korea Research Council of Fundamental Science and Technology (KRCF) ; NSFC, China[10325525, 90403029]; Chinese Academy of Sciences; APCTP, Korea; Korea Research Council of Fundamental Science and Technology (KRCF)
WOS记录号WOS:000262251100061
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被引频次:101[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/5424
专题理论物理所1978-2010年知识产出
通讯作者Cai, RG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China
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GB/T 7714
Cai, Rong-Gen,Cao, Li-Ming,Hu, Ya-Peng,et al. Generalized Vaidya spacetime in Lovelock gravity and thermodynamics on the apparent horizon[J]. PHYSICAL REVIEW D,2008,78(12):-.
APA Cai, Rong-Gen,Cao, Li-Ming,Hu, Ya-Peng,Kim, Sang Pyo,&Cai, RG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China.(2008).Generalized Vaidya spacetime in Lovelock gravity and thermodynamics on the apparent horizon.PHYSICAL REVIEW D,78(12),-.
MLA Cai, Rong-Gen,et al."Generalized Vaidya spacetime in Lovelock gravity and thermodynamics on the apparent horizon".PHYSICAL REVIEW D 78.12(2008):-.
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