Generalized Vaidya spacetime for cubic gravity

doi:http://dx.doi.org/10.1103/PhysRevD.93.064061

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	Generalized Vaidya spacetime for cubic gravity
	Ruan, SM; Ruan, SM (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
刊名	PHYSICAL REVIEW D
	2016
卷号	93 期号:6 页码:64061
DOI	http://dx.doi.org/10.1103/PhysRevD.93.064061
英文摘要	We present a kind of generalized Vaidya solution of a new cubic gravity in five dimensions whose field equations in spherically symmetric spacetime are always second order like the Lovelock gravity. We also study the thermodynamics of its spherically symmetric apparent horizon and get its entropy expression and generalized Misner-Sharp energy. Finally, we present the first law and second law hold in this gravity. Although all the results are analogous to those in Lovelock gravity, we in fact introduce the contribution of a new cubic term in five dimensions where the cubic Lovelock term is just zero.
学科主题	Astronomy & Astrophysics ; Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/21724]
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	Ruan, SM (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
推荐引用方式 GB/T 7714	Ruan, SM,Ruan, SM . Generalized Vaidya spacetime for cubic gravity[J]. PHYSICAL REVIEW D,2016,93(6):64061.
APA	Ruan, SM,&Ruan, SM .(2016).Generalized Vaidya spacetime for cubic gravity.PHYSICAL REVIEW D,93(6),64061.
MLA	Ruan, SM,et al."Generalized Vaidya spacetime for cubic gravity".PHYSICAL REVIEW D 93.6(2016):64061.