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Ling, Y; Pan, WJ; Ling, Y (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.
Note on the emergence of cosmic space in modified gravities
Source PublicationPHYSICAL REVIEW D
Language英语
KeywordDark Energy 1st Law Thermodynamics Equations Horizons
AbstractIntrigued by the holographic principle, Padmanabhan recently proposed a novel idea, saying that our cosmic space is emergent as cosmic time progresses. In particular, the expansion rate of the Universe is related to the difference between the surface degrees of freedom on the holographic horizon and the bulk degrees of freedom inside. In this note, we generalize this interesting paradigm to brane world, scalar-tensor gravity, and f(R) theory, respectively, and find that in the cosmological setting the Friedmann equations can be successfully derived.
2013
ISSN1550-7998
Volume88Issue:4Pages:43518
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNSFC [11275208, 11178002]; Jiangxi Young Scientists (JingGang Star) Program; 555 Talent Project of Jiangxi Province ; NSFC [11275208, 11178002]; Jiangxi Young Scientists (JingGang Star) Program; 555 Talent Project of Jiangxi Province ; NSFC [11275208, 11178002]; Jiangxi Young Scientists (JingGang Star) Program; 555 Talent Project of Jiangxi Province ; NSFC [11275208, 11178002]; Jiangxi Young Scientists (JingGang Star) Program; 555 Talent Project of Jiangxi Province
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Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15295
CollectionSCI期刊论文
Corresponding AuthorLing, Y (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.
Recommended Citation
GB/T 7714
Ling, Y,Pan, WJ,Ling, Y . Note on the emergence of cosmic space in modified gravities[J]. PHYSICAL REVIEW D,2013,88(4):43518.
APA Ling, Y,Pan, WJ,&Ling, Y .(2013).Note on the emergence of cosmic space in modified gravities.PHYSICAL REVIEW D,88(4),43518.
MLA Ling, Y,et al."Note on the emergence of cosmic space in modified gravities".PHYSICAL REVIEW D 88.4(2013):43518.
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