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...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autor principal: Eiroa, Ernesto Fabian
Publicado: 2009
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v80_n4_p_Eiroa
http://hdl.handle.net/20.500.12110/paper_15507998_v80_n4_p_Eiroa
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_15507998_v80_n4_p_Eiroa
record_format dspace
spelling paper:paper_15507998_v80_n4_p_Eiroa2023-06-08T16:22:10Z Thin-shell wormholes with a generalized Chaplygin gas Eiroa, Ernesto Fabian 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. 2009 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v80_n4_p_Eiroa 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.
author Eiroa, Ernesto Fabian
spellingShingle Eiroa, Ernesto Fabian
Thin-shell wormholes with a generalized Chaplygin gas
author_facet Eiroa, Ernesto Fabian
author_sort Eiroa, Ernesto Fabian
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
publishDate 2009
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v80_n4_p_Eiroa
http://hdl.handle.net/20.500.12110/paper_15507998_v80_n4_p_Eiroa
work_keys_str_mv AT eiroaernestofabian thinshellwormholeswithageneralizedchaplygingas
_version_ 1768545434089816064

Ejemplares similares