Thin-shell wormholes in Rastall gravity
General Relativity and Quantum Cosmology
2020-07-14 v1 High Energy Physics - Theory
Abstract
We constructed thin-shell wormholes using the well-known "cut and paste" technique for static black holes sourced by an anisotropic fluid within the context of the Rastall gravity. Using the generalized Lanczos equations we explored the energy conditions at the wormhole's throat along with the traversability condition. We determined the stability regions when the wormhole configurations are surrounded by different bulk sources and obtained that the stability regions are considerably modified due to the non-trivial dependence of the Rastall parameter in the effective potential energy.
Keywords
Cite
@article{arxiv.2007.05641,
title = {Thin-shell wormholes in Rastall gravity},
author = {Iarley P. Lobo and Martin G. Richarte and J. P. Morais Graça and H. Moradpour},
journal= {arXiv preprint arXiv:2007.05641},
year = {2020}
}
Comments
26 pages, 7 figures, and 4 tables