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Supplement to the previous application of the first junction condition to a highly symmetric spacetime
Tan YP(覃一平)1,2,3; Qin, YP (reprint author), Guangzhou Univ, Ctr Astrophys, Guangzhou 510006, Guangdong, Peoples R China.
Source PublicationCHINESE PHYSICS
2007-12
Volume16Issue:12Pages:3605-3609
DOI10.1088/1009-1963/16/12/009
Contribution Rank第2完成单位
Indexed BySCI ; EI
KeywordGeneral Relativity Metrics Junction Conditions
AbstractApplication of the first junction condition to a highly symmetric spacetime was investigated recently in Chin. Phys Lett. B 546 189 2006, where a partial differential equation arising from the connection of the Robertson-Walker and the Schwarzschild-de Sitter metrics was presented, but no solutions of the equation were provided. Here we provide a proof to the statement that there exist solutions of the equation. In addition, an example of the solution and some analyses associated with this issue are presented. We find that in connecting the two metrics, there are three conditions which should be satisfied. Of these conditions, one condition constrains the place where the two metrics can take the same value for a local system whose mass is provided which marks the boundary of the system, and the other two constrain the transformation form. In realizing the connection of the two metrics, the latter two conditions are required to be satisfied only at the boundary defined by the former condition.
Language英语
Subject AreaPhysics
SubtypeArticle
ISSN1009-1963
URL查看原文
WOS IDWOS:000251993200009
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS KeywordEQUATION-OF-STATE ; BLACK-HOLE ; COSMOLOGICAL CONSTANT ; CARDASSIAN EXPANSION ; HAWKING RADIATION ; DARK ENERGY ; OBSERVATIONAL CONSTRAINTS ; TUNNELING RADIATION ; ANGULAR SIZE ; SUPERNOVAE
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Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/7015
Collection星系研究组
Corresponding AuthorQin, YP (reprint author), Guangzhou Univ, Ctr Astrophys, Guangzhou 510006, Guangdong, Peoples R China.
Affiliation1.Center for Astrophysics, Guangzhou University, Guangzhou 510006, China
2.National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011, China
3.Physics Department, Guangxi University, Nanning 530004, China
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Tan YP,Qin, YP . Supplement to the previous application of the first junction condition to a highly symmetric spacetime[J]. CHINESE PHYSICS,2007,16(12):3605-3609.
APA Tan YP,&Qin, YP .(2007).Supplement to the previous application of the first junction condition to a highly symmetric spacetime.CHINESE PHYSICS,16(12),3605-3609.
MLA Tan YP,et al."Supplement to the previous application of the first junction condition to a highly symmetric spacetime".CHINESE PHYSICS 16.12(2007):3605-3609.
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