Thin-shell wormholes with a generalized Chaplygin gas

In this article, spherically symmetric thin-shell wormholes supported by a generalized Chaplygin gas are constructed and their stability under perturbations preserving the symmetry is studied. Wormholes with charge and with a cosmological constant are analyzed and the results are compared with those...

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Autor principal: Eiroa, E.F.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15507998_v80_n4_p_Eiroa
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_15507998_v80_n4_p_Eiroa
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spelling todo:paper_15507998_v80_n4_p_Eiroa2023-10-03T16:24:14Z Thin-shell wormholes with a generalized Chaplygin gas Eiroa, E.F. In this article, spherically symmetric thin-shell wormholes supported by a generalized Chaplygin gas are constructed and their stability under perturbations preserving the symmetry is studied. Wormholes with charge and with a cosmological constant are analyzed and the results are compared with those obtained for the original Chaplygin gas, which was considered in a previous work. For some values of the parameters, one stable configuration is also present and a new extra unstable solution is found. © 2009 The American Physical Society. Fil:Eiroa, E.F. 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_v80_n4_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 article, spherically symmetric thin-shell wormholes supported by a generalized Chaplygin gas are constructed and their stability under perturbations preserving the symmetry is studied. Wormholes with charge and with a cosmological constant are analyzed and the results are compared with those obtained for the original Chaplygin gas, which was considered in a previous work. For some values of the parameters, one stable configuration is also present and a new extra unstable solution is found. © 2009 The American Physical Society.
format JOUR
author Eiroa, E.F.
spellingShingle Eiroa, E.F.
Thin-shell wormholes with a generalized Chaplygin gas
author_facet Eiroa, E.F.
author_sort Eiroa, E.F.
title Thin-shell wormholes with a generalized Chaplygin gas
title_short Thin-shell wormholes with a generalized Chaplygin gas
title_full Thin-shell wormholes with a generalized Chaplygin gas
title_fullStr Thin-shell wormholes with a generalized Chaplygin gas
title_full_unstemmed Thin-shell wormholes with a generalized Chaplygin gas
title_sort thin-shell wormholes with a generalized chaplygin gas
url http://hdl.handle.net/20.500.12110/paper_15507998_v80_n4_p_Eiroa
work_keys_str_mv AT eiroaef thinshellwormholeswithageneralizedchaplygingas
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