Thin-shell wormholes with a generalized Chaplygin gas in Einstein-Born-Infeld theory
General Relativity and Quantum Cosmology
2020-07-22 v2
Abstract
We construct spherically symmetric thin-shell wormholes supported by a generalized Chaplygin gas in Born-Infeld electrodynamics coupled to Einstein gravity, and we analyze their stability under radial perturbations. For different values of the Born-Infeld parameter and the charge, we compare the results with those obtained in a previous work for Maxwell electrodynamics. The stability region in the parameter space reduces and then disappears as the value of the Born-Infeld parameter is modified in the sense of a larger departure from Maxwell theory.
Keywords
Cite
@article{arxiv.1205.2685,
title = {Thin-shell wormholes with a generalized Chaplygin gas in Einstein-Born-Infeld theory},
author = {Ernesto F. Eiroa and Griselda Figueroa-Aguirre},
journal= {arXiv preprint arXiv:1205.2685},
year = {2020}
}
Comments
9 pages, 6 figures; v2: improved version