The Einstein metrics with smooth scri

被引：1
|
作者：
Tafel, J. [1 ]
机构：
[1] Univ Warsaw, Inst Theoret Phys, Pasteura 5, PL-02093 Warsaw, Poland
来源：
GENERAL RELATIVITY AND GRAVITATION | 2022年 / 54卷 / 09期
关键词：
The Einstein metrics; Conformal compactification; The Bondi-Sachs coordinates; GRAVITATIONAL-WAVES; GENERAL-RELATIVITY; EQUATIONS; FIELDS;
D O I：
10.1007/s10714-022-02986-5
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We consider solutions of the Einstein equations with cosmological constant Lambda not equal 0 admitting conformal compactification with smooth scri. Metrics are written in the Bondi-Sachs coordinates and expanded into inverse powers of the affine distance r. Unlike in the case Lambda = 0 all free data are located on the scri. They are constrained by linear differential equations for the Bondi mass and angular momentum aspects. Given free data components of metric are defined in a recursive way.
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