The peeling property of Bondi-Sachs metrics for nonzero cosmological constants
Xie, Fangquan1,2; Zhang, Xiao1,2
AbstractIn this paper, we show that the peeling property still holds for Bondi-Sachs metrics with nonzero cosmological constants under the boundary condition given by Sommerfeld's radiation condition together with three nontrivial ?-independent functions B, a and b. This should indicate that the new boundary condition is natural. Moreover, we construct some nonstationary vacuum Bondi-Sachs metrics without Bondi news, which Newman-Penrose quantities fall faster than usual. This provides a new feature of gravitational waves for nonzero cosmological constants.
KeywordBondi-Sachs metric peeling property cosmological constant
Indexed BySCI
WOS Research AreaMathematics
WOS SubjectMathematics, Applied ; Mathematics
WOS IDWOS:000521838500001
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Document Type期刊论文
Corresponding AuthorZhang, Xiao
Affiliation1.Chinese Acad Sci, Inst Math, Acad Math & Syst Sci, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Xie, Fangquan,Zhang, Xiao. The peeling property of Bondi-Sachs metrics for nonzero cosmological constants[J]. SCIENCE CHINA-MATHEMATICS,2020,63(4):617-626.
APA Xie, Fangquan,&Zhang, Xiao.(2020).The peeling property of Bondi-Sachs metrics for nonzero cosmological constants.SCIENCE CHINA-MATHEMATICS,63(4),617-626.
MLA Xie, Fangquan,et al."The peeling property of Bondi-Sachs metrics for nonzero cosmological constants".SCIENCE CHINA-MATHEMATICS 63.4(2020):617-626.
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