Scalar fluctuations of the scalar metric during inflation from a non-perturbative 5D large-scale repulsive gravity model

Autores
Madriz Aguilar. Jose Edgar; Reyes, Luz Marina; Moreno, Claudia; Bellini, Mauricio
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We develop a non-perturbative formalism for scalar metric fluctuations from a 5D extended version of general relativity in vacuum. In this work we concentrate our efforts on calculations valid on large cosmological scales, which are dominant during the inflationary phase of the universe. The resulting metric in this limit is obtained after implementing a planar coordinate transformation on a 5D Ricci-flat metric solution. We calculate the spectrum of these fluctuations with an effective 4D Schwarzschild-de Sitter spacetime on cosmological scales, which is obtained after we make a static foliation on the non-compact extra coordinate. Our results show how the squared metric fluctuations of the primordial universe become scale invariant with the inflationary expansion.
Fil: Madriz Aguilar. Jose Edgar. Universidad de Guadalajara; México
Fil: Reyes, Luz Marina. Universidad de Guadalajara; México
Fil: Moreno, Claudia. Universidad de Guadalajara; México
Fil: Bellini, Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Materia
Scalar Metric Fluctuations
Large-Scale Repulsive Gravity
Cosmological Inflation
5d Non-Compact Kaluza-Klein Gravity
Schwarzschildde-Sitter Metric
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:11336/3346
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/3346
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Scalar fluctuations of the scalar metric during inflation from a non-perturbative 5D large-scale repulsive gravity modelMadriz Aguilar. Jose EdgarReyes, Luz MarinaMoreno, ClaudiaBellini, MauricioScalar Metric FluctuationsLarge-Scale Repulsive GravityCosmological Inflation5d Non-Compact Kaluza-Klein GravitySchwarzschildde-Sitter Metrichttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We develop a non-perturbative formalism for scalar metric fluctuations from a 5D extended version of general relativity in vacuum. In this work we concentrate our efforts on calculations valid on large cosmological scales, which are dominant during the inflationary phase of the universe. The resulting metric in this limit is obtained after implementing a planar coordinate transformation on a 5D Ricci-flat metric solution. We calculate the spectrum of these fluctuations with an effective 4D Schwarzschild-de Sitter spacetime on cosmological scales, which is obtained after we make a static foliation on the non-compact extra coordinate. Our results show how the squared metric fluctuations of the primordial universe become scale invariant with the inflationary expansion.Fil: Madriz Aguilar. Jose Edgar. Universidad de Guadalajara; MéxicoFil: Reyes, Luz Marina. Universidad de Guadalajara; MéxicoFil: Moreno, Claudia. Universidad de Guadalajara; MéxicoFil: Bellini, Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Física; ArgentinaSpringer2013-10-16info: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/11336/3346Madriz Aguilar. Jose Edgar; Reyes, Luz Marina; Moreno, Claudia; Bellini, Mauricio; Scalar fluctuations of the scalar metric during inflation from a non-perturbative 5D large-scale repulsive gravity model; Springer; European Physical Journal C: Particles and Fields; 73; 10; 16-10-2013; 1-81434-6044enginfo:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-013-2598-0info:eu-repo/semantics/altIdentifier/url/http://arxiv.org/abs/1304.6982info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1140/epjc/s10052-013-2598-0info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:45:00Zoai:ri.conicet.gov.ar:11336/3346instacron: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:34982025-09-29 10:45:01.019CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Scalar fluctuations of the scalar metric during inflation from a non-perturbative 5D large-scale repulsive gravity model
title Scalar fluctuations of the scalar metric during inflation from a non-perturbative 5D large-scale repulsive gravity model
spellingShingle Scalar fluctuations of the scalar metric during inflation from a non-perturbative 5D large-scale repulsive gravity model
Madriz Aguilar. Jose Edgar
Scalar Metric Fluctuations
Large-Scale Repulsive Gravity
Cosmological Inflation
5d Non-Compact Kaluza-Klein Gravity
Schwarzschildde-Sitter Metric
title_short Scalar fluctuations of the scalar metric during inflation from a non-perturbative 5D large-scale repulsive gravity model
title_full Scalar fluctuations of the scalar metric during inflation from a non-perturbative 5D large-scale repulsive gravity model
title_fullStr Scalar fluctuations of the scalar metric during inflation from a non-perturbative 5D large-scale repulsive gravity model
title_full_unstemmed Scalar fluctuations of the scalar metric during inflation from a non-perturbative 5D large-scale repulsive gravity model
title_sort Scalar fluctuations of the scalar metric during inflation from a non-perturbative 5D large-scale repulsive gravity model
dc.creator.none.fl_str_mv Madriz Aguilar. Jose Edgar
Reyes, Luz Marina
Moreno, Claudia
Bellini, Mauricio
author Madriz Aguilar. Jose Edgar
author_facet Madriz Aguilar. Jose Edgar
Reyes, Luz Marina
Moreno, Claudia
Bellini, Mauricio
author_role author
author2 Reyes, Luz Marina
Moreno, Claudia
Bellini, Mauricio
author2_role author
author
author
dc.subject.none.fl_str_mv Scalar Metric Fluctuations
Large-Scale Repulsive Gravity
Cosmological Inflation
5d Non-Compact Kaluza-Klein Gravity
Schwarzschildde-Sitter Metric
topic Scalar Metric Fluctuations
Large-Scale Repulsive Gravity
Cosmological Inflation
5d Non-Compact Kaluza-Klein Gravity
Schwarzschildde-Sitter Metric
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 develop a non-perturbative formalism for scalar metric fluctuations from a 5D extended version of general relativity in vacuum. In this work we concentrate our efforts on calculations valid on large cosmological scales, which are dominant during the inflationary phase of the universe. The resulting metric in this limit is obtained after implementing a planar coordinate transformation on a 5D Ricci-flat metric solution. We calculate the spectrum of these fluctuations with an effective 4D Schwarzschild-de Sitter spacetime on cosmological scales, which is obtained after we make a static foliation on the non-compact extra coordinate. Our results show how the squared metric fluctuations of the primordial universe become scale invariant with the inflationary expansion.
Fil: Madriz Aguilar. Jose Edgar. Universidad de Guadalajara; México
Fil: Reyes, Luz Marina. Universidad de Guadalajara; México
Fil: Moreno, Claudia. Universidad de Guadalajara; México
Fil: Bellini, Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
description We develop a non-perturbative formalism for scalar metric fluctuations from a 5D extended version of general relativity in vacuum. In this work we concentrate our efforts on calculations valid on large cosmological scales, which are dominant during the inflationary phase of the universe. The resulting metric in this limit is obtained after implementing a planar coordinate transformation on a 5D Ricci-flat metric solution. We calculate the spectrum of these fluctuations with an effective 4D Schwarzschild-de Sitter spacetime on cosmological scales, which is obtained after we make a static foliation on the non-compact extra coordinate. Our results show how the squared metric fluctuations of the primordial universe become scale invariant with the inflationary expansion.
publishDate 2013
dc.date.none.fl_str_mv 2013-10-16
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/11336/3346
Madriz Aguilar. Jose Edgar; Reyes, Luz Marina; Moreno, Claudia; Bellini, Mauricio; Scalar fluctuations of the scalar metric during inflation from a non-perturbative 5D large-scale repulsive gravity model; Springer; European Physical Journal C: Particles and Fields; 73; 10; 16-10-2013; 1-8
1434-6044
url http://hdl.handle.net/11336/3346
identifier_str_mv Madriz Aguilar. Jose Edgar; Reyes, Luz Marina; Moreno, Claudia; Bellini, Mauricio; Scalar fluctuations of the scalar metric during inflation from a non-perturbative 5D large-scale repulsive gravity model; Springer; European Physical Journal C: Particles and Fields; 73; 10; 16-10-2013; 1-8
1434-6044
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-013-2598-0
info:eu-repo/semantics/altIdentifier/url/http://arxiv.org/abs/1304.6982
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1140/epjc/s10052-013-2598-0
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 13.070432

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