Note on the emergence of cosmic space in modified gravities
文献类型：期刊论文
| 作者 | Ling, Y ; Pan, WJ |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2013 |
| 卷号 | 88期号:4页码:43518 |
| 关键词 | DARK ENERGY 1ST LAW THERMODYNAMICS EQUATIONS HORIZONS |
| ISSN号 | 1550-7998 |
| 通讯作者 | Ling, Y (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China. |
| 英文摘要 | 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. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | NSFC [11275208, 11178002]; Jiangxi Young Scientists (JingGang Star) Program; 555 Talent Project of Jiangxi Province |
| 原文出处 | http://dx.doi.org/10.1103/PhysRevD.88.043518 |
| 语种 | 英语 |
| WOS记录号 | WOS:000323386800004 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15295]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Ling, Y,Pan, WJ. Note on the emergence of cosmic space in modified gravities[J]. PHYSICAL REVIEW D,2013,88(4):43518. |
| APA | Ling, Y,&Pan, WJ.(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. |
入库方式： OAI收割
来源：理论物理研究所
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