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Ruan, SM
Generalized Vaidya spacetime for cubic gravity
Source PublicationPHYSICAL REVIEW D
AbstractWe 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.
Subject AreaAstronomy & Astrophysics ; Physics
Indexed BySCI
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Document Type期刊论文
AffiliationChinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
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GB/T 7714
Ruan, SM. Generalized Vaidya spacetime for cubic gravity[J]. PHYSICAL REVIEW D,2016,93(6):64061.
APA Ruan, SM.(2016).Generalized Vaidya spacetime for cubic gravity.PHYSICAL REVIEW D,93(6),64061.
MLA Ruan, SM."Generalized Vaidya spacetime for cubic gravity".PHYSICAL REVIEW D 93.6(2016):64061.
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