K-essence in the DGP brane-world cosmology

Autores
Bouhmadi-López, Mariam; Chimento, Luis Pascual
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We analyze a Dvali-Gabadadze-Porrati (DGP) brane filled with a k-essence field and assume the k field evolving linearly with the cosmic time of the brane. We then solve analytically the Friedmann equation and deduce the different behavior of the brane at the low- and the high-energy regimes. The asymptotic behavior can be quite different involving accelerating branes, big bangs, big crunches, big rips, or quiescent singularities. The latter correspond to a type of sudden singularity. © 2010 The American Physical Society.
Fil: Bouhmadi-López, Mariam. Instituto Superior Tecnico; Portugal
Fil: Chimento, Luis Pascual. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Materia
K-Essence
Dgp Brane
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/57023
Acceder
id CONICETDig_c8867efb47a76bf6edfd0900dbef92f4
oai_identifier_str oai:ri.conicet.gov.ar:11336/57023
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling K-essence in the DGP brane-world cosmologyBouhmadi-López, MariamChimento, Luis PascualK-EssenceDgp Branehttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We analyze a Dvali-Gabadadze-Porrati (DGP) brane filled with a k-essence field and assume the k field evolving linearly with the cosmic time of the brane. We then solve analytically the Friedmann equation and deduce the different behavior of the brane at the low- and the high-energy regimes. The asymptotic behavior can be quite different involving accelerating branes, big bangs, big crunches, big rips, or quiescent singularities. The latter correspond to a type of sudden singularity. © 2010 The American Physical Society.Fil: Bouhmadi-López, Mariam. Instituto Superior Tecnico; PortugalFil: Chimento, Luis Pascual. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaAmerican Physical Society2010-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/57023Bouhmadi-López, Mariam; Chimento, Luis Pascual; K-essence in the DGP brane-world cosmology; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 82; 10; 11-2010; 1-61550-7998CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://prd.aps.org/abstract/PRD/v82/i10/e103506info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.82.103506info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:47:05Zoai:ri.conicet.gov.ar:11336/57023instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-11-12 09:47:05.522CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv K-essence in the DGP brane-world cosmology
title K-essence in the DGP brane-world cosmology
spellingShingle K-essence in the DGP brane-world cosmology
Bouhmadi-López, Mariam
K-Essence
Dgp Brane
title_short K-essence in the DGP brane-world cosmology
title_full K-essence in the DGP brane-world cosmology
title_fullStr K-essence in the DGP brane-world cosmology
title_full_unstemmed K-essence in the DGP brane-world cosmology
title_sort K-essence in the DGP brane-world cosmology
dc.creator.none.fl_str_mv Bouhmadi-López, Mariam
Chimento, Luis Pascual
author Bouhmadi-López, Mariam
author_facet Bouhmadi-López, Mariam
Chimento, Luis Pascual
author_role author
author2 Chimento, Luis Pascual
author2_role author
dc.subject.none.fl_str_mv K-Essence
Dgp Brane
topic K-Essence
Dgp Brane
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We analyze a Dvali-Gabadadze-Porrati (DGP) brane filled with a k-essence field and assume the k field evolving linearly with the cosmic time of the brane. We then solve analytically the Friedmann equation and deduce the different behavior of the brane at the low- and the high-energy regimes. The asymptotic behavior can be quite different involving accelerating branes, big bangs, big crunches, big rips, or quiescent singularities. The latter correspond to a type of sudden singularity. © 2010 The American Physical Society.
Fil: Bouhmadi-López, Mariam. Instituto Superior Tecnico; Portugal
Fil: Chimento, Luis Pascual. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
description We analyze a Dvali-Gabadadze-Porrati (DGP) brane filled with a k-essence field and assume the k field evolving linearly with the cosmic time of the brane. We then solve analytically the Friedmann equation and deduce the different behavior of the brane at the low- and the high-energy regimes. The asymptotic behavior can be quite different involving accelerating branes, big bangs, big crunches, big rips, or quiescent singularities. The latter correspond to a type of sudden singularity. © 2010 The American Physical Society.
publishDate 2010
dc.date.none.fl_str_mv 2010-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/57023
Bouhmadi-López, Mariam; Chimento, Luis Pascual; K-essence in the DGP brane-world cosmology; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 82; 10; 11-2010; 1-6
1550-7998
CONICET Digital
CONICET
url http://hdl.handle.net/11336/57023
identifier_str_mv Bouhmadi-López, Mariam; Chimento, Luis Pascual; K-essence in the DGP brane-world cosmology; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 82; 10; 11-2010; 1-6
1550-7998
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://prd.aps.org/abstract/PRD/v82/i10/e103506
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.82.103506
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1848597927026491392
score 12.976206

Publicaciones similares