Asymptotical null structure of an electro-vacuum spacetime with a cosmological constant
文献类型：期刊论文
| 作者 | He, Xiaokai1,2; Cao, Zhoujian3 ; Jing, Jiliang4
|
| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS D
 |
| 出版日期 | 2016-06-01 |
| 卷号 | 25期号:7页码:18 |
| ISSN号 | 0218-2718 |
| 关键词 | Bondi-Sachs coordinate cosmological constant gravitational wave electromagnetic wave |
| DOI | 10.1142/S0218271816500863 |
| 英文摘要 | Bondi-Sachs (BS) framework is a powerful tool to analyze the asymptotical null structure of a spacetime. Based on Bondi's outgoing boundary condition, the asymptotical null structure of an electro-vacuum spacetime without a cosmological constant has been constructed clearly. Recently more and more observations imply that the Einstein equation should be modified with an nonzero cosmological constant. It is interesting to investigate the asymptotical null structure of a spacetime with a cosmological constant. In this paper, we extend our previous result from vacuum case to electro-vacuum case. We find that the gravitational sector of the asymptotical null structure depends stronglyon the boundary conditions, while the electrical sector is independent of the boundary condition. |
| 资助项目 | NSFC[11375260] ; NSFC[11401199] ; NSFC[11475061] ; Research Foundation of Education Bureau of Hunan Province, China[14C0254] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| WOS记录号 | WOS:000378641200015 |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/22968]  |
| 专题 | 应用数学研究所 |
| 通讯作者 | Cao, Zhoujian |
| 作者单位 | 1.Hunan First Normal Univ, Sch Math & Computat Sci, Changsha 410205, Hunan, Peoples R China 2.Hunan Normal Univ, Dept Phys, Changsha 410081, Hunan, Peoples R China 3.Chinese Acad Sci, Acad Math & Syst Sci, Inst Appl Math, Beijing 100190, Peoples R China 4.Hunan Normal Univ, Dept Phys,Minist Educ, Synerget Innovat Ctr Quantum Effects & Applicat, Key Lab Low Dimens Quantum Struct & Quantum Contr, Changsha 410081, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Xiaokai,Cao, Zhoujian,Jing, Jiliang. Asymptotical null structure of an electro-vacuum spacetime with a cosmological constant[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS D,2016,25(7):18. |
| APA | He, Xiaokai,Cao, Zhoujian,&Jing, Jiliang.(2016).Asymptotical null structure of an electro-vacuum spacetime with a cosmological constant.INTERNATIONAL JOURNAL OF MODERN PHYSICS D,25(7),18. |
| MLA | He, Xiaokai,et al."Asymptotical null structure of an electro-vacuum spacetime with a cosmological constant".INTERNATIONAL JOURNAL OF MODERN PHYSICS D 25.7(2016):18. |
入库方式： OAI收割
来源：数学与系统科学研究院
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