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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.
发表期刊CHINESE PHYSICS
2007-12
卷号16期号:12页码:3605-3609
DOI10.1088/1009-1963/16/12/009
产权排序第2完成单位
收录类别SCI ; EI
关键词General Relativity Metrics Junction Conditions
摘要Application 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.
语种英语
学科领域Physics
文章类型Article
ISSN1009-1963
URL查看原文
WOS记录号WOS:000251993200009
WOS研究方向Physics
WOS类目Physics, Multidisciplinary
关键词[WOS]EQUATION-OF-STATE ; BLACK-HOLE ; COSMOLOGICAL CONSTANT ; CARDASSIAN EXPANSION ; HAWKING RADIATION ; DARK ENERGY ; OBSERVATIONAL CONSTRAINTS ; TUNNELING RADIATION ; ANGULAR SIZE ; SUPERNOVAE
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文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/7015
专题星系研究组
通讯作者Qin, YP (reprint author), Guangzhou Univ, Ctr Astrophys, Guangzhou 510006, Guangdong, Peoples R China.
作者单位1.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
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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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