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Asymptotical null structure of an electro-vacuum spacetime with a cosmological constant
He, Xiaokai1,2; Cao, Zhoujian3; Jing, Jiliang4
2016-06-01
Source PublicationINTERNATIONAL JOURNAL OF MODERN PHYSICS D
ISSN0218-2718
Volume25Issue:7Pages:18
AbstractBondi-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.
KeywordBondi-Sachs coordinate cosmological constant gravitational wave electromagnetic wave
DOI10.1142/S0218271816500863
Language英语
Funding ProjectNSFC[11375260] ; NSFC[11401199] ; NSFC[11475061] ; Research Foundation of Education Bureau of Hunan Province, China[14C0254]
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000378641200015
PublisherWORLD SCIENTIFIC PUBL CO PTE LTD
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/22969
Collection应用数学研究所
Affiliation1.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
Recommended Citation
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.
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