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Cai, RG; Zhang, YZ; Cai, RG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Holography and brane cosmology in domain wall backgrounds
Source PublicationPHYSICAL REVIEW D
KeywordConformal Field-theory Black-holes Energy Tensors Entropy
AbstractWe. consider a class of domain-wall black hole solutions in dilaton gravity with a Liouville-type dilaton potential. Using the surface counterterm. approach we calculate the stress-energy tensor of quantum field theory QFT) corresponding to the domain-wall black hole in the domain-wall-QFT correspondence. A brane universe is investigated in the domain-wall black hole background. When the tension term of the brane is equal to the surface counterterm, we find that the equation of motion of the brane can be mapped to the standard form of Friedmann-Robertson-Walker equations, but with a varying gravitational constant on the brane. A Cardy-Verlinde-like formula is found, which relates the entropy density of the QFT to its energy density. At the moment when the brane crosses the black hole horizon of the back.-round, the Cardy-Verlinde-like formula coincides with the Friedmann equation of the brane universe, and the Hubble entropy bound is saturated by the entropy of domain-wall black holes.
2001
ISSN0556-2821
Volume64Issue:10Pages:-
Subject AreaPhysics
Indexed BySCI
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13644
Collection理论物理所科研产出_SCI论文
Corresponding AuthorCai, RG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Cai, RG,Zhang, YZ,Cai, RG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. Holography and brane cosmology in domain wall backgrounds[J]. PHYSICAL REVIEW D,2001,64(10):-.
APA Cai, RG,Zhang, YZ,&Cai, RG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2001).Holography and brane cosmology in domain wall backgrounds.PHYSICAL REVIEW D,64(10),-.
MLA Cai, RG,et al."Holography and brane cosmology in domain wall backgrounds".PHYSICAL REVIEW D 64.10(2001):-.
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