Geometric back-reaction in pre-inflation from relativistic quantum geometry

Autores
Arcodía, Marcos Ramiro Alfredo; Bellini, Mauricio
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The pre-inflationary evolution of the universe describes the beginning of the expansion from a static initial state, such that the Hubble parameter is initially zero, but increases to an asymptotic constant value, in which it could achieve a de Sitter (inflationary) expansion. The expansion is driven by a background phantom field. The back-reaction effects at this moment should describe vacuum geometrical excitations, which are studied with detail in this work using Relativistic Quantum Geometry.
Fil: Arcodía, Marcos Ramiro Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Fil: Bellini, Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Materia
BACK-REACTION
PRE-INFLATION
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:11336/62950
Acceder
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spelling Geometric back-reaction in pre-inflation from relativistic quantum geometryArcodía, Marcos Ramiro AlfredoBellini, MauricioBACK-REACTIONPRE-INFLATIONhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The pre-inflationary evolution of the universe describes the beginning of the expansion from a static initial state, such that the Hubble parameter is initially zero, but increases to an asymptotic constant value, in which it could achieve a de Sitter (inflationary) expansion. The expansion is driven by a background phantom field. The back-reaction effects at this moment should describe vacuum geometrical excitations, which are studied with detail in this work using Relativistic Quantum Geometry.Fil: Arcodía, Marcos Ramiro Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; ArgentinaFil: Bellini, Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; ArgentinaSpringer2016-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/62950Arcodía, Marcos Ramiro Alfredo; Bellini, Mauricio; Geometric back-reaction in pre-inflation from relativistic quantum geometry; Springer; European Physical Journal C: Particles and Fields; 76; 6-2016; 326-3311434-60441434-6052CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1140/epjc/s10052-016-4173-yinfo:eu-repo/semantics/altIdentifier/doi/ 10.1140/epjc/s10052-016-4173-yinfo:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1603.03821info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:45:29Zoai:ri.conicet.gov.ar:11336/62950instacron: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 09:45:29.926CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Geometric back-reaction in pre-inflation from relativistic quantum geometry
title Geometric back-reaction in pre-inflation from relativistic quantum geometry
spellingShingle Geometric back-reaction in pre-inflation from relativistic quantum geometry
Arcodía, Marcos Ramiro Alfredo
BACK-REACTION
PRE-INFLATION
title_short Geometric back-reaction in pre-inflation from relativistic quantum geometry
title_full Geometric back-reaction in pre-inflation from relativistic quantum geometry
title_fullStr Geometric back-reaction in pre-inflation from relativistic quantum geometry
title_full_unstemmed Geometric back-reaction in pre-inflation from relativistic quantum geometry
title_sort Geometric back-reaction in pre-inflation from relativistic quantum geometry
dc.creator.none.fl_str_mv Arcodía, Marcos Ramiro Alfredo
Bellini, Mauricio
author Arcodía, Marcos Ramiro Alfredo
author_facet Arcodía, Marcos Ramiro Alfredo
Bellini, Mauricio
author_role author
author2 Bellini, Mauricio
author2_role author
dc.subject.none.fl_str_mv BACK-REACTION
PRE-INFLATION
topic BACK-REACTION
PRE-INFLATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The pre-inflationary evolution of the universe describes the beginning of the expansion from a static initial state, such that the Hubble parameter is initially zero, but increases to an asymptotic constant value, in which it could achieve a de Sitter (inflationary) expansion. The expansion is driven by a background phantom field. The back-reaction effects at this moment should describe vacuum geometrical excitations, which are studied with detail in this work using Relativistic Quantum Geometry.
Fil: Arcodía, Marcos Ramiro Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Fil: Bellini, Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
description The pre-inflationary evolution of the universe describes the beginning of the expansion from a static initial state, such that the Hubble parameter is initially zero, but increases to an asymptotic constant value, in which it could achieve a de Sitter (inflationary) expansion. The expansion is driven by a background phantom field. The back-reaction effects at this moment should describe vacuum geometrical excitations, which are studied with detail in this work using Relativistic Quantum Geometry.
publishDate 2016
dc.date.none.fl_str_mv 2016-06
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/11336/62950
Arcodía, Marcos Ramiro Alfredo; Bellini, Mauricio; Geometric back-reaction in pre-inflation from relativistic quantum geometry; Springer; European Physical Journal C: Particles and Fields; 76; 6-2016; 326-331
1434-6044
1434-6052
CONICET Digital
CONICET
url http://hdl.handle.net/11336/62950
identifier_str_mv Arcodía, Marcos Ramiro Alfredo; Bellini, Mauricio; Geometric back-reaction in pre-inflation from relativistic quantum geometry; Springer; European Physical Journal C: Particles and Fields; 76; 6-2016; 326-331
1434-6044
1434-6052
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://link.springer.com/article/10.1140/epjc/s10052-016-4173-y
info:eu-repo/semantics/altIdentifier/doi/ 10.1140/epjc/s10052-016-4173-y
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1603.03821
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
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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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score 13.13397

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