Non-static spherically symmetric exact solution of the Einstein-Maxwell field equations

被引：3

作者：

Mahmood, Ayesha ^{[1
]}

Siddiqui, Azad A. ^{[1
]}

Feroze, Tooba ^{[1
]}

机构：

[1] Natl Univ Sci & Technol, Sch Nat Sci, Islamabad 44000, Pakistan

来源：

JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2017年 / 71卷 / 07期

关键词：

Non-static; Einstein-Maxwell equations; Exact solutions; CONFORMALLY FLAT SOLUTIONS; PERFECT-FLUID; MODELS; STAR;

D O I：

10.3938/jkps.71.396

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a class of exact spherically symmetric and non-static solutions of Einstein-Maxwell's field equations. We have assumed isotropic pressure distribution and have taken ansatz on two of the gravitational potentials. The solutions admit negative pressure. We show that the solutions satisfy physical boundary conditions associated with the Einstein-Maxwell exact solutions. Therefore, these solutions can model physical systems such as moving dark energy stars.

引用

页码：396 / 403

页数：8

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