Present accelerated expansion of the universe from new Weyl-Integrable gravity approach

Autores
Aguila, Ricardo; Madriz Aguilar, Jose Edgar; Moreno, Claudia; Bellini, Mauricio
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We investigate if a recently introduced formulation of general relativity on a Weyl-Integrable geometry, contains cosmological solutions exhibiting acceleration in the present cosmic expansion. We derive the general conditions to have acceleration in the expansion of the universe and obtain a particular solution for the Weyl scalar field describing a cosmological model for the present time in concordance with the data combination Planck + WP + BAO + SN.
Fil: Aguila, Ricardo. Universidad de Guadalajara; México
Fil: Madriz Aguilar, Jose Edgar. 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; Argentina
Materia
COSMOLOGY
WEYL INTEGRAGLE GRAVITY
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:11336/8212
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/8212
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Present accelerated expansion of the universe from new Weyl-Integrable gravity approachAguila, RicardoMadriz Aguilar, Jose EdgarMoreno, ClaudiaBellini, MauricioCOSMOLOGYWEYL INTEGRAGLE GRAVITYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We investigate if a recently introduced formulation of general relativity on a Weyl-Integrable geometry, contains cosmological solutions exhibiting acceleration in the present cosmic expansion. We derive the general conditions to have acceleration in the expansion of the universe and obtain a particular solution for the Weyl scalar field describing a cosmological model for the present time in concordance with the data combination Planck + WP + BAO + SN.Fil: Aguila, Ricardo. Universidad de Guadalajara; MéxicoFil: Madriz Aguilar, Jose Edgar. 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; ArgentinaSpringer2014-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/8212Aguila, Ricardo; Madriz Aguilar, Jose Edgar; Moreno, Claudia; Bellini, Mauricio; Present accelerated expansion of the universe from new Weyl-Integrable gravity approach; Springer; European Physical Journal C: Particles And Fields; 74; 11-2014; 3158-31581434-6044enginfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1140/epjc/s10052-014-3158-yinfo:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1408.4839info:eu-repo/semantics/altIdentifier/url/http://epjc.epj.org/articles/epjc/abs/2014/11/10052_2014_Article_3158/10052_2014_Article_3158.htmlinfo:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-014-3158-yinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:01:36Zoai:ri.conicet.gov.ar:11336/8212instacron: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:34982025-10-22 11:01:37.129CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Present accelerated expansion of the universe from new Weyl-Integrable gravity approach
title Present accelerated expansion of the universe from new Weyl-Integrable gravity approach
spellingShingle Present accelerated expansion of the universe from new Weyl-Integrable gravity approach
Aguila, Ricardo
COSMOLOGY
WEYL INTEGRAGLE GRAVITY
title_short Present accelerated expansion of the universe from new Weyl-Integrable gravity approach
title_full Present accelerated expansion of the universe from new Weyl-Integrable gravity approach
title_fullStr Present accelerated expansion of the universe from new Weyl-Integrable gravity approach
title_full_unstemmed Present accelerated expansion of the universe from new Weyl-Integrable gravity approach
title_sort Present accelerated expansion of the universe from new Weyl-Integrable gravity approach
dc.creator.none.fl_str_mv Aguila, Ricardo
Madriz Aguilar, Jose Edgar
Moreno, Claudia
Bellini, Mauricio
author Aguila, Ricardo
author_facet Aguila, Ricardo
Madriz Aguilar, Jose Edgar
Moreno, Claudia
Bellini, Mauricio
author_role author
author2 Madriz Aguilar, Jose Edgar
Moreno, Claudia
Bellini, Mauricio
author2_role author
author
author
dc.subject.none.fl_str_mv COSMOLOGY
WEYL INTEGRAGLE GRAVITY
topic COSMOLOGY
WEYL INTEGRAGLE GRAVITY
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 investigate if a recently introduced formulation of general relativity on a Weyl-Integrable geometry, contains cosmological solutions exhibiting acceleration in the present cosmic expansion. We derive the general conditions to have acceleration in the expansion of the universe and obtain a particular solution for the Weyl scalar field describing a cosmological model for the present time in concordance with the data combination Planck + WP + BAO + SN.
Fil: Aguila, Ricardo. Universidad de Guadalajara; México
Fil: Madriz Aguilar, Jose Edgar. 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; Argentina
description We investigate if a recently introduced formulation of general relativity on a Weyl-Integrable geometry, contains cosmological solutions exhibiting acceleration in the present cosmic expansion. We derive the general conditions to have acceleration in the expansion of the universe and obtain a particular solution for the Weyl scalar field describing a cosmological model for the present time in concordance with the data combination Planck + WP + BAO + SN.
publishDate 2014
dc.date.none.fl_str_mv 2014-11
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/11336/8212
Aguila, Ricardo; Madriz Aguilar, Jose Edgar; Moreno, Claudia; Bellini, Mauricio; Present accelerated expansion of the universe from new Weyl-Integrable gravity approach; Springer; European Physical Journal C: Particles And Fields; 74; 11-2014; 3158-3158
1434-6044
url http://hdl.handle.net/11336/8212
identifier_str_mv Aguila, Ricardo; Madriz Aguilar, Jose Edgar; Moreno, Claudia; Bellini, Mauricio; Present accelerated expansion of the universe from new Weyl-Integrable gravity approach; Springer; European Physical Journal C: Particles And Fields; 74; 11-2014; 3158-3158
1434-6044
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/s10052-014-3158-y
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1408.4839
info:eu-repo/semantics/altIdentifier/url/http://epjc.epj.org/articles/epjc/abs/2014/11/10052_2014_Article_3158/10052_2014_Article_3158.html
info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-014-3158-y
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 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 12.982451

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