Energy of weak gravitational waves in spacetimes with a positive cosmological constant

被引：9
|
作者：
Chrusciel, P. T. [1 ]
Hoque, Sk Jahanur [2 ]
Smolka, Tomasz [3 ]
机构：
[1] Univ Vienna, Fac Phys, Boltzmanngasse 5, A-1090 Vienna, Austria
[2] Charles Univ Prague, Fac Math & Phys, Inst Theoret Phys, V Holesovickcach 2, Prague 18000 8, Czech Republic
[3] Univ Warsaw, Fac Phys, Dept Math Methods Phys, Pasteura 5, PL-02093 Warsaw, Poland
来源：
PHYSICAL REVIEW D | 2021年 / 103卷 / 06期
关键词：
D O I：
10.1103/PhysRevD.103.064008
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We derive a formula for the total canonical energy, and its flux, of weak gravitational waves on a de Sitter background.
引用
收藏
页数：7
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