Magnetic Field Effects on Spacetime Around a Magnetized Spherical Star

被引：0

作者：

Babur M. Mirza

Adnan Saeed

Safeer Sadiq

机构：

[1] Quaid-i-Azam University,Department of Mathematics

[2] Fatima Jinnah University,Department of Physics and Applied Mathematics

[3] Pakistan Institute of Engineering and Applied Sciences (PIEAS),undefined

来源：

International Journal of Theoretical Physics | 2009年 / 48卷

关键词：

Einstein equations; General relativistic Maxwell equations; Magnetic field; Spacetime; Relativistic stars; Magnetars;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We investigate the effects of magnetic field on the background spacetime of a spherically symmetric relativistic star. Using the general relativistic Maxwell equations coupled to the Einstein field equations for the gravitational field, it is shown that not only the backreaction of the spacetime modifies the magnetic field of the star, but also the magnetic field of the star molds the spacetime in its vicinity. The part played by the poloidal as well as the toroidal components of the magnetic field on the exterior spacetime are investigated.

引用

页码：2938 / 2943

页数：5

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