Stability of Chaplygin gas thin-shell wormholes

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 Schwarz...

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Autores principales: Eiroa, E.F., Simeone, C.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15507998_v76_n2_p_Eiroa
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_15507998_v76_n2_p_Eiroa2023-10-03T16:24:03Z Stability of Chaplygin gas thin-shell wormholes Eiroa, E.F. Simeone, C. 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-Nordström metrics. In the last two cases, we find that there are values of the parameters for which stable static solutions exist. © 2007 The American Physical Society. Fil:Eiroa, E.F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Simeone, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_15507998_v76_n2_p_Eiroa
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description 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-Nordström metrics. In the last two cases, we find that there are values of the parameters for which stable static solutions exist. © 2007 The American Physical Society.
format JOUR
author Eiroa, E.F.
Simeone, C.
spellingShingle Eiroa, E.F.
Simeone, C.
Stability of Chaplygin gas thin-shell wormholes
author_facet Eiroa, E.F.
Simeone, C.
author_sort Eiroa, E.F.
title Stability of Chaplygin gas thin-shell wormholes
title_short Stability of Chaplygin gas thin-shell wormholes
title_full Stability of Chaplygin gas thin-shell wormholes
title_fullStr Stability of Chaplygin gas thin-shell wormholes
title_full_unstemmed Stability of Chaplygin gas thin-shell wormholes
title_sort stability of chaplygin gas thin-shell wormholes
url http://hdl.handle.net/20.500.12110/paper_15507998_v76_n2_p_Eiroa
work_keys_str_mv AT eiroaef stabilityofchaplygingasthinshellwormholes
AT simeonec stabilityofchaplygingasthinshellwormholes
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