Gravitational Field of Radiating Cosmic String
High Energy Physics - Theory
2009-11-10 v1 General Relativity and Quantum Cosmology
Abstract
We examine the Einstein equation with the energy-momentum tensors which correspond to an infinite line string of finite radius plus an outgoing radiation field. It is used to see the effect of the radiation field on the spacetime of a cosmic string. We make some assumptions about the metric coefficients and find a class of exact solution. The result can be applied to study the back reaction on a radiating cosmic string.
Cite
@article{arxiv.hep-th/0408035,
title = {Gravitational Field of Radiating Cosmic String},
author = {Wung-Hong Huang},
journal= {arXiv preprint arXiv:hep-th/0408035},
year = {2009}
}