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Note on the emergence of cosmic space in modified gravities
Ling, Y; Pan, WJ; Ling, Y (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.
2013
发表期刊PHYSICAL REVIEW D
ISSN1550-7998
卷号88期号:4页码:43518
摘要Intrigued 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.
部门归属[Ling, Yi; Pan, Wen-Jian] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China; [Ling, Yi; Pan, Wen-Jian] Nanchang Univ, Dept Phys, Ctr Relativist Astrophys & High Energy Phys, Nanchang 330031, Peoples R China; [Ling, Yi] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
关键词Dark Energy 1st Law Thermodynamics Equations Horizons
学科领域Physics
资助者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 ; 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 ; 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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收录类别SCI
语种英语
资助者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 ; 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 ; 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
WOS记录号WOS:000323386800004
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15295
专题理论物理所SCI论文
通讯作者Ling, Y (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.
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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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