General formalism for the stability of thin-shell wormholes in 2+1 dimensions
General Relativity and Quantum Cosmology
2014-09-11 v2
Abstract
In this article we theoretically construct circular thin-shell wormholes in a 2+1 dimensional spacetime. The construction is symmetric with respect to the throat. We present a general formalism for the study of the mechanical stability under perturbations preserving the circular symmetry of the configurations, adopting a linearized equation of state for the exotic matter at the throat. We apply the formalism to several examples.
Keywords
Cite
@article{arxiv.1405.7670,
title = {General formalism for the stability of thin-shell wormholes in 2+1 dimensions},
author = {Cecilia Bejarano and Ernesto F. Eiroa and Claudio Simeone},
journal= {arXiv preprint arXiv:1405.7670},
year = {2014}
}
Comments
14 pages, 7 figures; v2: improved version, new references added