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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/57023
Ver los metadatos del registro completo
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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 Técnicas2025-09-03T09:58:05Zoai: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:34982025-09-03 09:58:05.335CONICET 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 |
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1842269499858878464 |
score |
13.13397 |