ITP OpenIR  > SCI期刊论文
Huang, QG; Ke, K; Li, M; Huang, QG , Acad Sinica, Interdisciplinary Ctr Theoret Studies, Beijing 100080, Peoples R China
One conjecture and two observations on de Sitter space
Source PublicationJOURNAL OF HIGH ENERGY PHYSICS
KeywordSitter Space Black-holes Entropy
AbstractWe propose that the state represented by the Nariai black hole inside de Sitter space is the ground state of the de Sitter gravity, while the pure de Sitter space is the maximal energy state. With this point of view, we investigate thermodynamics of de Sitter space, we find that if there is a dual field theory, this theory can not be a CFT in a fixed dimension. Near the Nariai limit, we conjecture that the dual theory is effectively an 1 + 1 CFT living on the radial segment connecting the cosmic horizon and the black hole horizon. If we go beyond the de Sitter limit, the "imaginary" high temperature phase can be described by a CFT with one dimension lower than the spacetime dimension. Below the de Sitter limit, we are approaching a phase similar to the Hagedorn phase in 2 + 1 dimensions, the latter is also a maximal energy phase if we hold the volume fixed.
2006
ISSN1126-6708
Issue2Pages:-
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/6053
CollectionSCI期刊论文
Corresponding AuthorHuang, QG , Acad Sinica, Interdisciplinary Ctr Theoret Studies, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Huang, QG,Ke, K,Li, M,et al. One conjecture and two observations on de Sitter space[J]. JOURNAL OF HIGH ENERGY PHYSICS,2006(2):-.
APA Huang, QG,Ke, K,Li, M,&Huang, QG , Acad Sinica, Interdisciplinary Ctr Theoret Studies, Beijing 100080, Peoples R China.(2006).One conjecture and two observations on de Sitter space.JOURNAL OF HIGH ENERGY PHYSICS(2),-.
MLA Huang, QG,et al."One conjecture and two observations on de Sitter space".JOURNAL OF HIGH ENERGY PHYSICS .2(2006):-.
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