Gravitational deflection of massive particles in Schwarzschild-de Sitter spacetime
文献类型：期刊论文
| 作者 | He, Guansheng1; Zhou, Xia2; Feng, Zhongwen2; Mu, Xueling3; Wang, Hui4,5 ; Li, Weijun1; Pan, Chaohong1; Lin, Wenbin1,4
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| 刊名 | EUROPEAN PHYSICAL JOURNAL C
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| 出版日期 | 2020-09-08 |
| 卷号 | 80期号:9页码:835 |
| ISSN号 | 1434-6044 |
| DOI | 10.1140/epjc/s10052-020-8382-z |
| 产权排序 | 5 |
| 英文摘要 | In this paper, the gravitational deflection of a relativistic massive neutral particle in the Schwarzschild-de Sitter spacetime is studied via the Rindler-Ishak method in the weak-field limit. When the initial velocity v0 of the particle tends to the speed of light, the result is consistent with that obtained in the previous work for the light-bending case. Our result is reduced to the Schwarzschild deflection angle of massive particles up to the second order, if the contributions from the cosmological constant Lambda are dropped. The observable correctional effects due to the deviation of v0 from light speed on the Lambda -induced contributions to the deflection angle of light are also analyzed. |
| URL标识 | 查看原文 |
| WOS关键词 | COSMOLOGICAL CONSTANT ; CLASSICAL TESTS ; GENERAL-RELATIVITY ; DARK ENERGY ; LIMIT ; GAIA ; ASTROMETRY ; PRECESSION ; PRECISION ; EVOLUTION |
| 资助项目 | National Natural Science Foundation of China[11801263] ; National Natural Science Foundation of China[11947018] ; National Natural Science Foundation of China[11947128] ; National Natural Science Foundation of China[11973025] ; Natural Science Foundation of Hunan[2018JJ3418] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000570903300003 |
| 出版者 | SPRINGER |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Hunan |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/3667]  |
| 专题 | 新疆天文台_射电天文研究室 |
| 通讯作者 | He, Guansheng; Pan, Chaohong; Lin, Wenbin |
| 作者单位 | 1.Univ South China, Sch Math & Phys, Hengyang 421001, Peoples R China 2.China West Normal Univ, Phys & Space Sci Coll, Nanchong 637009, Peoples R China 3.Chengdu Univ, Sch Informat Sci & Engn, Chengdu 610106, Peoples R China 4.Southwest Jiaotong Univ, Sch Phys Sci & Technol, Chengdu 610031, Peoples R China 5.Chinese Acad Sci, Xinjiang Astron Observ, Xinjiang 830011, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Guansheng,Zhou, Xia,Feng, Zhongwen,et al. Gravitational deflection of massive particles in Schwarzschild-de Sitter spacetime[J]. EUROPEAN PHYSICAL JOURNAL C,2020,80(9):835. |
| APA | He, Guansheng.,Zhou, Xia.,Feng, Zhongwen.,Mu, Xueling.,Wang, Hui.,...&Lin, Wenbin.(2020).Gravitational deflection of massive particles in Schwarzschild-de Sitter spacetime.EUROPEAN PHYSICAL JOURNAL C,80(9),835. |
| MLA | He, Guansheng,et al."Gravitational deflection of massive particles in Schwarzschild-de Sitter spacetime".EUROPEAN PHYSICAL JOURNAL C 80.9(2020):835. |
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来源：新疆天文台
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