Perturbative dynamics of thin-shell wormholes beyond general relativity: An alternative approach

Recent studies relating the approximations for the equations-of-state for thin shells and their consequent perturbative evolution are extended to thin-shell wormholes in theories beyond general relativity and more than four spacetime dimensions. The assumption of equations-of-state of the same form...

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Autores principales: Rubín De Celis, E., Tomasini, C., Simeone, C.
Formato: JOUR
Materias:
Dilaton gravity
Einstein-Gauss-Bonnet gravity
thin-shell wormholes
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_02182718_v27_n1_p_RubinDeCelis
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_02182718_v27_n1_p_RubinDeCelis
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spelling todo:paper_02182718_v27_n1_p_RubinDeCelis2023-10-03T15:10:59Z Perturbative dynamics of thin-shell wormholes beyond general relativity: An alternative approach Rubín De Celis, E. Tomasini, C. Simeone, C. Dilaton gravity Einstein-Gauss-Bonnet gravity thin-shell wormholes Recent studies relating the approximations for the equations-of-state for thin shells and their consequent perturbative evolution are extended to thin-shell wormholes in theories beyond general relativity and more than four spacetime dimensions. The assumption of equations-of-state of the same form for static and slowly evolving shells appears as a strong restriction excluding the possibility of oscillatory evolutions. Then the new results considerably differ from previous ones obtained within the usual linearized approach. © 2018 World Scientific Publishing Company. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_02182718_v27_n1_p_RubinDeCelis
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Dilaton gravity
Einstein-Gauss-Bonnet gravity
thin-shell wormholes
spellingShingle Dilaton gravity
Einstein-Gauss-Bonnet gravity
thin-shell wormholes
Rubín De Celis, E.
Tomasini, C.
Simeone, C.
Perturbative dynamics of thin-shell wormholes beyond general relativity: An alternative approach
topic_facet Dilaton gravity
Einstein-Gauss-Bonnet gravity
thin-shell wormholes
description Recent studies relating the approximations for the equations-of-state for thin shells and their consequent perturbative evolution are extended to thin-shell wormholes in theories beyond general relativity and more than four spacetime dimensions. The assumption of equations-of-state of the same form for static and slowly evolving shells appears as a strong restriction excluding the possibility of oscillatory evolutions. Then the new results considerably differ from previous ones obtained within the usual linearized approach. © 2018 World Scientific Publishing Company.
format JOUR
author Rubín De Celis, E.
Tomasini, C.
Simeone, C.
author_facet Rubín De Celis, E.
Tomasini, C.
Simeone, C.
author_sort Rubín De Celis, E.
title Perturbative dynamics of thin-shell wormholes beyond general relativity: An alternative approach
title_short Perturbative dynamics of thin-shell wormholes beyond general relativity: An alternative approach
title_full Perturbative dynamics of thin-shell wormholes beyond general relativity: An alternative approach
title_fullStr Perturbative dynamics of thin-shell wormholes beyond general relativity: An alternative approach
title_full_unstemmed Perturbative dynamics of thin-shell wormholes beyond general relativity: An alternative approach
title_sort perturbative dynamics of thin-shell wormholes beyond general relativity: an alternative approach
url http://hdl.handle.net/20.500.12110/paper_02182718_v27_n1_p_RubinDeCelis
work_keys_str_mv AT rubindecelise perturbativedynamicsofthinshellwormholesbeyondgeneralrelativityanalternativeapproach
AT tomasinic perturbativedynamicsofthinshellwormholesbeyondgeneralrelativityanalternativeapproach
AT simeonec perturbativedynamicsofthinshellwormholesbeyondgeneralrelativityanalternativeapproach
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