Particle Creation If a Cosmic String Snaps
General Relativity and Quantum Cosmology
2015-06-25 v1
Abstract
We calculate the Bogolubov coefficients for a metric which describes the snapping of a cosmic string. If we insist on a matching condition for all times {\it and} a particle interpretation, we find no particle creation.
Cite
@article{arxiv.gr-qc/9410020,
title = {Particle Creation If a Cosmic String Snaps},
author = {A. H. Bilge and M. Hortacsu and N. Ozdemir},
journal= {arXiv preprint arXiv:gr-qc/9410020},
year = {2015}
}
Comments
10 pages, MRC.PH.17/94