Mechanics and Newton-Cartan-like gravity on the Newton-Hooke space-time
文献类型：期刊论文
| 作者 | Tian, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.; Zhou, B; Xu, Z; Huang, CG; Guo, HY; Tian, Y |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2005 |
| 卷号 | 71期号:4页码:- |
| 关键词 | Cosmological Constant Relativity Supernovae Kinematics Universe |
| ISSN号 | 0556-2821 |
| 英文摘要 | We focus on the dynamical aspects on Newton-Hooke space-time NH+ mainly from the viewpoint of geometric contraction of the de Sitter spacetime with Beltrami metric. (The term spacetime is used to denote a space with non-degenerate metric, while the term space-time is used to denote a space with degenerate metric.) We first discuss the Newton-Hooke classical mechanics, especially the continuous medium mechanics, in this framework. Then, we establish a consistent theory of gravity on the Newton-Hooke space-time as a kind of Newton-Cartan-like theory, parallel to the Newton's gravity in the Galilei space-time. Finally, we give the Newton-Hooke invariant Schrodinger equation from the geometric contraction, where we can relate the conservative probability in some sense to the mass density in the Newton-Hooke continuous medium mechanics. Similar consideration may apply to the Newton-Hooke space-time NH- contracted from anti-de Sitter spacetime. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000227319800059 |
| 公开日期 | 2012-08-30 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13890]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Tian, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Tian, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.,Zhou, B,Xu, Z,et al. Mechanics and Newton-Cartan-like gravity on the Newton-Hooke space-time[J]. PHYSICAL REVIEW D,2005,71(4):-. |
| APA | Tian, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.,Zhou, B,Xu, Z,Huang, CG,Guo, HY,&Tian, Y.(2005).Mechanics and Newton-Cartan-like gravity on the Newton-Hooke space-time.PHYSICAL REVIEW D,71(4),-. |
| MLA | Tian, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.,et al."Mechanics and Newton-Cartan-like gravity on the Newton-Hooke space-time".PHYSICAL REVIEW D 71.4(2005):-. |
入库方式： OAI收割
来源：理论物理研究所
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