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- Title
Thin-shell wormholes with a generalized Chaplygin gas in Einstein-Born-Infeld theory.
- Authors
Eiroa, Ernesto; Figueroa Aguirre, Griselda
- 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.
- Subjects
WORMHOLES (Physics); GENERALIZATION; THIN-shell structures; SYMMETRY (Physics); ELECTRODYNAMICS; PERTURBATION theory; STABILITY theory
- Publication
European Physical Journal C -- Particles & Fields, 2012, Vol 72, Issue 11, p1
- ISSN
1434-6044
- Publication type
Article
- DOI
10.1140/epjc/s10052-012-2240-6