Light Propagation in the Second post-Newtonian Approximation of Scalar-Tensor Theory of Gravity
文献类型：期刊论文
| 作者 | Dong Peng1,2; Li Lei3 |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2011-03-01 |
| 卷号 | 55期号:3页码:457-461 |
| 关键词 | post-Newtonian approximation scalar-tensor theory light propagation |
| ISSN号 | 0253-6102 |
| 英文摘要 | In this paper, we use the metric coefficients and the equation of motion obtained in the second post-Newtonian approximation of scalar-tensor theory to derive the second-order light propagation equation and the light deflection angle and compare it with previous works. These results are useful for precision astrometry missions like ASTROD, GAIA, Darwin and SIM which aim at astrometry with micro-arcsecond and nano-arcsecond accuracies, and need for the second post-Newtonian framework and ephemeris for observations to determine the stellar and spacecraft positions. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | 2ND-ORDER CONTRIBUTIONS ; SOLAR-SYSTEM ; TIME |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000288496100017 |
| 公开日期 | 2012-08-07 |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/4418]  |
| 专题 | 紫金山天文台_近地天体探测和太阳系天体研究团组 |
| 作者单位 | 1.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China 3.Dalian Maritime Univ, Dept Phys, Dalian 116026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dong Peng,Li Lei. Light Propagation in the Second post-Newtonian Approximation of Scalar-Tensor Theory of Gravity[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2011,55(3):457-461. |
| APA | Dong Peng,&Li Lei.(2011).Light Propagation in the Second post-Newtonian Approximation of Scalar-Tensor Theory of Gravity.COMMUNICATIONS IN THEORETICAL PHYSICS,55(3),457-461. |
| MLA | Dong Peng,et al."Light Propagation in the Second post-Newtonian Approximation of Scalar-Tensor Theory of Gravity".COMMUNICATIONS IN THEORETICAL PHYSICS 55.3(2011):457-461. |
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来源：紫金山天文台
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