Weak field approximation in a model of de Sitter gravity: Schwarzschild solutions and galactic rotation curves
文献类型：期刊论文
| 作者 | Lu, JA; 黄超光;Huang, CG |
| 刊名 | GENERAL RELATIVITY AND GRAVITATION
 |
| 出版日期 | 2013 |
| 卷号 | 45期号:3页码:691-704 |
| 关键词 | De Sitter gravity Schwarzschild solutions Torsion Dark matter |
| 英文摘要 | Weak field approximate solutions in the limit of a model of de Sitter gravity have been presented in the static and spherically symmetric case. Although the model looks different from general relativity, among those solutions, there still exist the weak Schwarzschild fields with the smooth connection to regular internal solutions obeying the Newtonian gravitational law. The existence of such solutions would determine the value of the coupling constant, which is different from that of the previous literature. Moreover, there also exist solutions that could deduce the galactic rotation curves without invoking dark matter. |
| 学科主题 | Astronomy & Astrophysics; Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000314885500008 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224040]  |
| 专题 | 高能物理研究所_理论物理室 |
| 推荐引用方式 GB/T 7714 | Lu, JA,黄超光；Huang, CG. Weak field approximation in a model of de Sitter gravity: Schwarzschild solutions and galactic rotation curves[J]. GENERAL RELATIVITY AND GRAVITATION,2013,45(3):691-704. |
| APA | Lu, JA,&黄超光；Huang, CG.(2013).Weak field approximation in a model of de Sitter gravity: Schwarzschild solutions and galactic rotation curves.GENERAL RELATIVITY AND GRAVITATION,45(3),691-704. |
| MLA | Lu, JA,et al."Weak field approximation in a model of de Sitter gravity: Schwarzschild solutions and galactic rotation curves".GENERAL RELATIVITY AND GRAVITATION 45.3(2013):691-704. |
入库方式： OAI收割
来源：高能物理研究所
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