The monopole problem in holographic cosmology

Detalhes bibliográficos
Autor(a) principal: Nastase, Horatiu [UNESP]
Data de Publicação: 2021
Outros Autores: Portugal, Ulisses M. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.physletb.2021.136141
http://hdl.handle.net/11449/207336
Resumo: In this letter we clarify that the monopole problem can always be solved in bosonic holographic cosmology, by the analogue of “dilution” in inflation, which is the fact that the electric current is an irrelevant operator in the dual field theory. We show that not only specific toy models solve the problem, but any purely bosonic member of the phenomenological class, of super-renormalizable, generalized conformal symmetric models.
id UNSP_c28e9bfd2af150ce6e22bb5a4e90b584
oai_identifier_str oai:repositorio.unesp.br:11449/207336
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling The monopole problem in holographic cosmologyIn this letter we clarify that the monopole problem can always be solved in bosonic holographic cosmology, by the analogue of “dilution” in inflation, which is the fact that the electric current is an irrelevant operator in the dual field theory. We show that not only specific toy models solve the problem, but any purely bosonic member of the phenomenological class, of super-renormalizable, generalized conformal symmetric models.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Instituto de Física Teórica UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. IIInstituto de Física Teórica UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. IIFAPESP: 2016/01343-7FAPESP: 2018/22008-7FAPESP: 2019/13231-7FAPESP: 2019/21281-4CNPq: 301491/2019-4Universidade Estadual Paulista (Unesp)Nastase, Horatiu [UNESP]Portugal, Ulisses M. [UNESP]2021-06-25T10:53:31Z2021-06-25T10:53:31Z2021-04-10info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.physletb.2021.136141Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 815.0370-2693http://hdl.handle.net/11449/20733610.1016/j.physletb.2021.1361412-s2.0-85101419569Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physicsinfo:eu-repo/semantics/openAccess2021-10-23T16:52:10Zoai:repositorio.unesp.br:11449/207336Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T16:52:10Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv The monopole problem in holographic cosmology
title The monopole problem in holographic cosmology
spellingShingle The monopole problem in holographic cosmology
Nastase, Horatiu [UNESP]
title_short The monopole problem in holographic cosmology
title_full The monopole problem in holographic cosmology
title_fullStr The monopole problem in holographic cosmology
title_full_unstemmed The monopole problem in holographic cosmology
title_sort The monopole problem in holographic cosmology
author Nastase, Horatiu [UNESP]
author_facet Nastase, Horatiu [UNESP]
Portugal, Ulisses M. [UNESP]
author_role author
author2 Portugal, Ulisses M. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Nastase, Horatiu [UNESP]
Portugal, Ulisses M. [UNESP]
description In this letter we clarify that the monopole problem can always be solved in bosonic holographic cosmology, by the analogue of “dilution” in inflation, which is the fact that the electric current is an irrelevant operator in the dual field theory. We show that not only specific toy models solve the problem, but any purely bosonic member of the phenomenological class, of super-renormalizable, generalized conformal symmetric models.
publishDate 2021
dc.date.none.fl_str_mv 2021-06-25T10:53:31Z
2021-06-25T10:53:31Z
2021-04-10
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.physletb.2021.136141
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 815.
0370-2693
http://hdl.handle.net/11449/207336
10.1016/j.physletb.2021.136141
2-s2.0-85101419569
url http://dx.doi.org/10.1016/j.physletb.2021.136141
http://hdl.handle.net/11449/207336
identifier_str_mv Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 815.
0370-2693
10.1016/j.physletb.2021.136141
2-s2.0-85101419569
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1803649394120065024

Registros relacionados