On four-dimensional Einsteinian gravity, quasitopological gravity, cosmology and black holes

Autores
Cisterna Roa, Adolfo René; Grandi, Nicolás Esteban; Oliva, Julio
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We show that the combination of cubic invariants defining five-dimensional quasitopological gravity, when written in four dimensions, reduce to the version of four-dimensional Einsteinian gravity recently proposed by Arciniega, Edelstein & Jaime, that produces second order equations of motion in a FLRW ansatz, with a purely geometrical inflationary period. We introduce a quartic version of the four-dimensional Einsteinian theory with similar properties, and study its consequences. In particular we found that there exists a region on the space of parameters which allows for thermodynamically stable black holes, as well as a well-defined cosmology with geometrically driven inflation. We briefly discuss the cosmological inhomogeneities in this setup. We also provide a combination of quintic invariants with those properties.
Fil: Cisterna Roa, Adolfo René. Universidad Central de Chile; Chile
Fil: Grandi, Nicolás Esteban. Universidad Nacional de La Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Oliva, Julio. Universidad de Concepción; Chile
Materia
GRAVITY
BLACK HOLES
COSMOLOGY
HIGHER CURVATURE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/143699
Acceder
id CONICETDig_86d40a4f42cb5165ccaad4a7f4f20aea
oai_identifier_str oai:ri.conicet.gov.ar:11336/143699
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling On four-dimensional Einsteinian gravity, quasitopological gravity, cosmology and black holesCisterna Roa, Adolfo RenéGrandi, Nicolás EstebanOliva, JulioGRAVITYBLACK HOLESCOSMOLOGYHIGHER CURVATUREhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We show that the combination of cubic invariants defining five-dimensional quasitopological gravity, when written in four dimensions, reduce to the version of four-dimensional Einsteinian gravity recently proposed by Arciniega, Edelstein & Jaime, that produces second order equations of motion in a FLRW ansatz, with a purely geometrical inflationary period. We introduce a quartic version of the four-dimensional Einsteinian theory with similar properties, and study its consequences. In particular we found that there exists a region on the space of parameters which allows for thermodynamically stable black holes, as well as a well-defined cosmology with geometrically driven inflation. We briefly discuss the cosmological inhomogeneities in this setup. We also provide a combination of quintic invariants with those properties.Fil: Cisterna Roa, Adolfo René. Universidad Central de Chile; ChileFil: Grandi, Nicolás Esteban. Universidad Nacional de La Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Oliva, Julio. Universidad de Concepción; ChileElsevier Science2020-06-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/143699Cisterna Roa, Adolfo René; Grandi, Nicolás Esteban; Oliva, Julio; On four-dimensional Einsteinian gravity, quasitopological gravity, cosmology and black holes; Elsevier Science; Physics Letters B; 805; 135435; 10-6-2020; 1-160370-2693CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0370269320302392info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2020.135435info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-29T11:17:03Zoai:ri.conicet.gov.ar:11336/143699instacron: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:34982025-10-29 11:17:04.0CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv On four-dimensional Einsteinian gravity, quasitopological gravity, cosmology and black holes
title On four-dimensional Einsteinian gravity, quasitopological gravity, cosmology and black holes
spellingShingle On four-dimensional Einsteinian gravity, quasitopological gravity, cosmology and black holes
Cisterna Roa, Adolfo René
GRAVITY
BLACK HOLES
COSMOLOGY
HIGHER CURVATURE
title_short On four-dimensional Einsteinian gravity, quasitopological gravity, cosmology and black holes
title_full On four-dimensional Einsteinian gravity, quasitopological gravity, cosmology and black holes
title_fullStr On four-dimensional Einsteinian gravity, quasitopological gravity, cosmology and black holes
title_full_unstemmed On four-dimensional Einsteinian gravity, quasitopological gravity, cosmology and black holes
title_sort On four-dimensional Einsteinian gravity, quasitopological gravity, cosmology and black holes
dc.creator.none.fl_str_mv Cisterna Roa, Adolfo René
Grandi, Nicolás Esteban
Oliva, Julio
author Cisterna Roa, Adolfo René
author_facet Cisterna Roa, Adolfo René
Grandi, Nicolás Esteban
Oliva, Julio
author_role author
author2 Grandi, Nicolás Esteban
Oliva, Julio
author2_role author
author
dc.subject.none.fl_str_mv GRAVITY
BLACK HOLES
COSMOLOGY
HIGHER CURVATURE
topic GRAVITY
BLACK HOLES
COSMOLOGY
HIGHER CURVATURE
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 show that the combination of cubic invariants defining five-dimensional quasitopological gravity, when written in four dimensions, reduce to the version of four-dimensional Einsteinian gravity recently proposed by Arciniega, Edelstein & Jaime, that produces second order equations of motion in a FLRW ansatz, with a purely geometrical inflationary period. We introduce a quartic version of the four-dimensional Einsteinian theory with similar properties, and study its consequences. In particular we found that there exists a region on the space of parameters which allows for thermodynamically stable black holes, as well as a well-defined cosmology with geometrically driven inflation. We briefly discuss the cosmological inhomogeneities in this setup. We also provide a combination of quintic invariants with those properties.
Fil: Cisterna Roa, Adolfo René. Universidad Central de Chile; Chile
Fil: Grandi, Nicolás Esteban. Universidad Nacional de La Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Oliva, Julio. Universidad de Concepción; Chile
description We show that the combination of cubic invariants defining five-dimensional quasitopological gravity, when written in four dimensions, reduce to the version of four-dimensional Einsteinian gravity recently proposed by Arciniega, Edelstein & Jaime, that produces second order equations of motion in a FLRW ansatz, with a purely geometrical inflationary period. We introduce a quartic version of the four-dimensional Einsteinian theory with similar properties, and study its consequences. In particular we found that there exists a region on the space of parameters which allows for thermodynamically stable black holes, as well as a well-defined cosmology with geometrically driven inflation. We briefly discuss the cosmological inhomogeneities in this setup. We also provide a combination of quintic invariants with those properties.
publishDate 2020
dc.date.none.fl_str_mv 2020-06-10
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/11336/143699
Cisterna Roa, Adolfo René; Grandi, Nicolás Esteban; Oliva, Julio; On four-dimensional Einsteinian gravity, quasitopological gravity, cosmology and black holes; Elsevier Science; Physics Letters B; 805; 135435; 10-6-2020; 1-16
0370-2693
CONICET Digital
CONICET
url http://hdl.handle.net/11336/143699
identifier_str_mv Cisterna Roa, Adolfo René; Grandi, Nicolás Esteban; Oliva, Julio; On four-dimensional Einsteinian gravity, quasitopological gravity, cosmology and black holes; Elsevier Science; Physics Letters B; 805; 135435; 10-6-2020; 1-16
0370-2693
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0370269320302392
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2020.135435
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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_ 1847426072195366912
score 13.10058

Publicaciones similares