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Thin-shell wormholes in Rastall gravity

Authors :
Martín G. Richarte
Iarley P. Lobo
Hooman Moradpour
J. P. Morais Graça
Source :
The European Physical Journal Plus. 135
Publication Year :
2020
Publisher :
Springer Science and Business Media LLC, 2020.

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.<br />26 pages, 7 figures, and 4 tables

Details

ISSN :
21905444
Volume :
135
Database :
OpenAIRE
Journal :
The European Physical Journal Plus
Accession number :
edsair.doi.dedup.....52521a8d19123169588247b6acf0fa8a
Full Text :
https://doi.org/10.1140/epjp/s13360-020-00553-y