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Positive mass theorems for asymptotically de Sitter spacetimes

文献类型：期刊论文

作者Luo, Mingxing2; Xie, Naqing3; Zhang, Xiao1
刊名NUCLEAR PHYSICS B
出版日期2010-01-21
卷号825期号:1-2页码:98-118
ISSN号0550-3213
DOI10.1016/j.nuclphysb.2009.09.017
英文摘要We use planar coordinates as well as hyperbolic coordinates to separate the de Sitter spacetime into two parts. These two ways of cutting the de Sitter give rise to two different spatial infinities. For spacetimes which are asymptotic to either half of the de Sitter spacetime, we are able to provide definitions of the total energy, the total linear momentum, the total angular momentum, respectively. And we prove two positive mass theorems, corresponding to these two sorts of spatial infinities, for spacelike hypersurfaces whose mean curvatures are bounded by certain constant from above. Crown Copyright (C) 2009 Published by Elsevier B.V. All rights reserved.
资助项目National Science Foundation of China[10425525] ; National Science Foundation of China[10801036] ; National Science Foundation of China[10421001] ; National Science Foundation of China[10725105] ; National Science Foundation of China[10731080] ; NKBRPC[2006CB805905] ; Chinese Academy of Sciences
WOS研究方向Physics
语种英语
WOS记录号WOS:000271852400004
出版者ELSEVIER SCIENCE BV
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/10743]  
专题数学所
通讯作者Zhang, Xiao
作者单位1.Chinese Acad Sci, Inst Math, Acad Math & Syst Sci, Beijing 100080, Peoples R China
2.Zhejiang Univ, Zhejiang Inst Modern Phys, Dept Phys, Hangzhou 310027, Zhejiang, Peoples R China
3.Fudan Univ, Inst Math, Sch Math Sci, Shanghai 200433, Peoples R China
推荐引用方式
GB/T 7714		 Luo, Mingxing,Xie, Naqing,Zhang, Xiao. Positive mass theorems for asymptotically de Sitter spacetimes[J]. NUCLEAR PHYSICS B,2010,825(1-2):98-118.
APA Luo, Mingxing,Xie, Naqing,&Zhang, Xiao.(2010).Positive mass theorems for asymptotically de Sitter spacetimes.NUCLEAR PHYSICS B,825(1-2),98-118.
MLA Luo, Mingxing,et al."Positive mass theorems for asymptotically de Sitter spacetimes".NUCLEAR PHYSICS B 825.1-2(2010):98-118.

入库方式： OAI收割

来源：数学与系统科学研究院

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