Retrieval of energy-momentum tensor for self-gravitating and collapsing thin spherical shell

被引：0
|
作者：
Lin, Wenbin [1 ,2 ]
机构：
[1] Univ South China, Sch Math & Phys, Hengyang 421001, Peoples R China
[2] Southwest Jiaotong Univ, Sch Phys Sci & Technol, Chengdu 610031, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2025年 / 77卷 / 07期
基金：
中国国家自然科学基金;
关键词：
post-Newtonian approximation; gravitomagnetic field; second gravitational potential; spherically-symmetric system;
D O I：
10.1088/1572-9494/ad9c40
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We prove that the post-Newtonian time-dependent metric of the self-gravitating and collapsing infinitely-thin spherical shell does satisfy Einstein field equations to the corresponding order. Meanwhile, the leading-order components of the thin spherical shell's energy-momentum tensor are recovered.
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页数：3
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