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arXiv · 0704.1136

Stability of Chaplygin gas thin-shell wormholes

Ernesto F. Eiroa·Claudio Simeone
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Abstract

In this paper we construct spherical thin-shell wormholes supported by a Chaplygin gas. For a rather general class of geometries we introduce a new approach for the stability analysis of static solutions under perturbations preserving the symmetry. We apply this to wormholes constructed from Schwarzschild, Schwarzschild-de Sitter, Schwarzschild-anti de Sitter and Reissner-Nordstrom metrics. In the last two cases, we find that there are values of the parameters for which stable static solutions exist.

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Ernesto F. Eiroa, Claudio Simeone. 2007-06-13. Stability of Chaplygin gas thin-shell wormholes. https://doi.org/10.1103/physrevd.76.024021

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