Thin-shell wormholes in 2+1-dimensional Einstein-Scalar Theory
General Relativity and Quantum Cosmology
2017-03-21 v1
Abstract
We present an infinite class of one-parameter scalar field extensions to the BTZ black hole in 2+1-dimensions. By virtue of the scalar charge the thin-shell wormhole supported by a linear fluid at the throat becomes stable against linear perturbations. More interestingly, we provide an example of thin-shell wormhole which is strictly stable in the sense that it is confined in between two classically intransmissible potential barriers.
Cite
@article{arxiv.1702.06021,
title = {Thin-shell wormholes in 2+1-dimensional Einstein-Scalar Theory},
author = {S. Habib Mazharimousavi and Z. Amirabi and M. Halilsoy},
journal= {arXiv preprint arXiv:1702.06021},
year = {2017}
}
Comments
7 pages, 3 figures. Final version accepted for publication in Mod. Phys. Lett. A