A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction

Autores
Rapoport, A.; Schaposnik, Fidel Arturo
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study a model in d = 2 + 1 space-time dimensions with two sectors. One of them, which can be considered as the visible sector, contains just a U (1) gauge field which acts as a probe for the other (hidden) sector, given by a second U (1) gauge field and massive scalar and Dirac fermions. Covariant derivatives of these matter fields and a BF gauge mixing term couple the two sectors. Integration over fermion fields leads to an effective theory with Chern-Simons terms that support vortex like solutions in both sectors even if originally there was no symmetry breaking Higgs scalar in the visible sector. We study numerically the solutions which correspond to electrically charged magnetic vortices except for a critical value of the BF coupling constant at which solely purely magnetic vortices exist.
Facultad de Ciencias Exactas
Instituto de Física La Plata
Materia
Ciencias Exactas
Física
Physics
dimensional model
gauge fields
BF interaction
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/125791
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/125791
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interactionRapoport, A.Schaposnik, Fidel ArturoCiencias ExactasFísicaPhysicsdimensional modelgauge fieldsBF interactionWe study a model in d = 2 + 1 space-time dimensions with two sectors. One of them, which can be considered as the visible sector, contains just a U (1) gauge field which acts as a probe for the other (hidden) sector, given by a second U (1) gauge field and massive scalar and Dirac fermions. Covariant derivatives of these matter fields and a BF gauge mixing term couple the two sectors. Integration over fermion fields leads to an effective theory with Chern-Simons terms that support vortex like solutions in both sectors even if originally there was no symmetry breaking Higgs scalar in the visible sector. We study numerically the solutions which correspond to electrically charged magnetic vortices except for a critical value of the BF coupling constant at which solely purely magnetic vortices exist.Facultad de Ciencias ExactasInstituto de Física La Plata2020-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/125791enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/arxiv/2005.02513v1info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2020.135472info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:10:45Zoai:sedici.unlp.edu.ar:10915/125791Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:10:45.414SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction
title A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction
spellingShingle A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction
Rapoport, A.
Ciencias Exactas
Física
Physics
dimensional model
gauge fields
BF interaction
title_short A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction
title_full A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction
title_fullStr A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction
title_full_unstemmed A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction
title_sort A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction
dc.creator.none.fl_str_mv Rapoport, A.
Schaposnik, Fidel Arturo
author Rapoport, A.
author_facet Rapoport, A.
Schaposnik, Fidel Arturo
author_role author
author2 Schaposnik, Fidel Arturo
author2_role author
dc.subject.none.fl_str_mv Ciencias Exactas
Física
Physics
dimensional model
gauge fields
BF interaction
topic Ciencias Exactas
Física
Physics
dimensional model
gauge fields
BF interaction
dc.description.none.fl_txt_mv We study a model in d = 2 + 1 space-time dimensions with two sectors. One of them, which can be considered as the visible sector, contains just a U (1) gauge field which acts as a probe for the other (hidden) sector, given by a second U (1) gauge field and massive scalar and Dirac fermions. Covariant derivatives of these matter fields and a BF gauge mixing term couple the two sectors. Integration over fermion fields leads to an effective theory with Chern-Simons terms that support vortex like solutions in both sectors even if originally there was no symmetry breaking Higgs scalar in the visible sector. We study numerically the solutions which correspond to electrically charged magnetic vortices except for a critical value of the BF coupling constant at which solely purely magnetic vortices exist.
Facultad de Ciencias Exactas
Instituto de Física La Plata
description We study a model in d = 2 + 1 space-time dimensions with two sectors. One of them, which can be considered as the visible sector, contains just a U (1) gauge field which acts as a probe for the other (hidden) sector, given by a second U (1) gauge field and massive scalar and Dirac fermions. Covariant derivatives of these matter fields and a BF gauge mixing term couple the two sectors. Integration over fermion fields leads to an effective theory with Chern-Simons terms that support vortex like solutions in both sectors even if originally there was no symmetry breaking Higgs scalar in the visible sector. We study numerically the solutions which correspond to electrically charged magnetic vortices except for a critical value of the BF coupling constant at which solely purely magnetic vortices exist.
publishDate 2020
dc.date.none.fl_str_mv 2020-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/125791
url http://sedici.unlp.edu.ar/handle/10915/125791
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0370-2693
info:eu-repo/semantics/altIdentifier/arxiv/2005.02513v1
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2020.135472
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 12.982451

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