Gravitational field of a stationary circular cosmic string loop

被引：0

作者：

A.A. Sen

N. Banerjee

机构：

[1] Jadavpur University,Relativity and Cosmology Research Center, Department of Physics

来源：

Astrophysics and Space Science | 1998年 / 259卷

关键词：

Gravitational Field; Tangential Stress; Radial Stress; Gravitational Collapse; Cosmic String;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Gravitational field of a stationary circular cosmic string loop has been studied in the context of full nonlinear Einstein's theory of gravity. It has been assumed that the radial and tangential stresses of the loop are equal to the energy density of the string loop. An exact solution for the system has been presented which has a singularity at a finite distance from the axis, but is regular for any other distances from the axis of the loop.

引用

页码：301 / 307

页数：6

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