From spinning to non-spinning cosmic string spacetimes
General Relativity and Quantum Cosmology
2014-11-17 v1
Abstract
We analyse the properties of a fluid generating a spinning cosmic string spacetime with flat limiting cases corresponding to a constant angular momentum in the infinite past and static configuration in the infinite future. The spontaneous loss of angular momentum of a spinning cosmic string due to particle emission is discussed. The rate of particle production between the spinning and non-spinning cosmic string spacetimes is calculated.
Cite
@article{arxiv.gr-qc/9908003,
title = {From spinning to non-spinning cosmic string spacetimes},
author = {V. A. De Lorenci and R. D. M. De Paola and N. F. Svaiter},
journal= {arXiv preprint arXiv:gr-qc/9908003},
year = {2014}
}
Comments
11 pages, 1 figure, LaTeX To appear in Class. Quantum Grav