Supersymmetric electroweak cosmic strings

Autores
Edelstein Glaubach, José Daniel; Núñez, Carlos
Año de publicación
1997
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the connection between N52 supersymmetry and a topological bound in a two-Higgs-doublet system with a SU(2)xU(1)yxU(1)y' gauge group. We derive the Bogomol’nyi equations from supersymmetry considerations showing that they hold provided certain conditions on the coupling constants, which are a consequence of the huge symmetry of the theory, are satisfied. Their solutions, which can be interpreted as electroweak cosmic strings breaking one-half of the supersymmetries of the theory, are studied. Certain interesting limiting cases of our model which have recently been considered in the literature are finally analyzed.
Facultad de Ciencias Exactas
Materia
Física
Particle physics
Supersymmetry
Physics
Cosmic string
Electroweak interaction
Coupling constant
Symmetry breaking
Connection (algebraic framework)
Gauge group
Theoretical physics
Symmetry (physics)
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:10915/123051
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/123051
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Supersymmetric electroweak cosmic stringsEdelstein Glaubach, José DanielNúñez, CarlosFísicaParticle physicsSupersymmetryPhysicsCosmic stringElectroweak interactionCoupling constantSymmetry breakingConnection (algebraic framework)Gauge groupTheoretical physicsSymmetry (physics)We study the connection between N52 supersymmetry and a topological bound in a two-Higgs-doublet system with a SU(2)xU(1)yxU(1)y' gauge group. We derive the Bogomol’nyi equations from supersymmetry considerations showing that they hold provided certain conditions on the coupling constants, which are a consequence of the huge symmetry of the theory, are satisfied. Their solutions, which can be interpreted as electroweak cosmic strings breaking one-half of the supersymmetries of the theory, are studied. Certain interesting limiting cases of our model which have recently been considered in the literature are finally analyzed.Facultad de Ciencias Exactas1997info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf3811-3819http://sedici.unlp.edu.ar/handle/10915/123051enginfo:eu-repo/semantics/altIdentifier/issn/0556-2821info:eu-repo/semantics/altIdentifier/issn/1089-4918info:eu-repo/semantics/altIdentifier/arxiv/hep-th/9605066info:eu-repo/semantics/altIdentifier/doi/10.1103/physrevd.55.3811info: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:UNLP2025-10-15T11:21:08Zoai:sedici.unlp.edu.ar:10915/123051Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:21:08.732SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Supersymmetric electroweak cosmic strings
title Supersymmetric electroweak cosmic strings
spellingShingle Supersymmetric electroweak cosmic strings
Edelstein Glaubach, José Daniel
Física
Particle physics
Supersymmetry
Physics
Cosmic string
Electroweak interaction
Coupling constant
Symmetry breaking
Connection (algebraic framework)
Gauge group
Theoretical physics
Symmetry (physics)
title_short Supersymmetric electroweak cosmic strings
title_full Supersymmetric electroweak cosmic strings
title_fullStr Supersymmetric electroweak cosmic strings
title_full_unstemmed Supersymmetric electroweak cosmic strings
title_sort Supersymmetric electroweak cosmic strings
dc.creator.none.fl_str_mv Edelstein Glaubach, José Daniel
Núñez, Carlos
author Edelstein Glaubach, José Daniel
author_facet Edelstein Glaubach, José Daniel
Núñez, Carlos
author_role author
author2 Núñez, Carlos
author2_role author
dc.subject.none.fl_str_mv Física
Particle physics
Supersymmetry
Physics
Cosmic string
Electroweak interaction
Coupling constant
Symmetry breaking
Connection (algebraic framework)
Gauge group
Theoretical physics
Symmetry (physics)
topic Física
Particle physics
Supersymmetry
Physics
Cosmic string
Electroweak interaction
Coupling constant
Symmetry breaking
Connection (algebraic framework)
Gauge group
Theoretical physics
Symmetry (physics)
dc.description.none.fl_txt_mv We study the connection between N52 supersymmetry and a topological bound in a two-Higgs-doublet system with a SU(2)xU(1)yxU(1)y' gauge group. We derive the Bogomol’nyi equations from supersymmetry considerations showing that they hold provided certain conditions on the coupling constants, which are a consequence of the huge symmetry of the theory, are satisfied. Their solutions, which can be interpreted as electroweak cosmic strings breaking one-half of the supersymmetries of the theory, are studied. Certain interesting limiting cases of our model which have recently been considered in the literature are finally analyzed.
Facultad de Ciencias Exactas
description We study the connection between N52 supersymmetry and a topological bound in a two-Higgs-doublet system with a SU(2)xU(1)yxU(1)y' gauge group. We derive the Bogomol’nyi equations from supersymmetry considerations showing that they hold provided certain conditions on the coupling constants, which are a consequence of the huge symmetry of the theory, are satisfied. Their solutions, which can be interpreted as electroweak cosmic strings breaking one-half of the supersymmetries of the theory, are studied. Certain interesting limiting cases of our model which have recently been considered in the literature are finally analyzed.
publishDate 1997
dc.date.none.fl_str_mv 1997
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/10915/123051
url http://sedici.unlp.edu.ar/handle/10915/123051
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0556-2821
info:eu-repo/semantics/altIdentifier/issn/1089-4918
info:eu-repo/semantics/altIdentifier/arxiv/hep-th/9605066
info:eu-repo/semantics/altIdentifier/doi/10.1103/physrevd.55.3811
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
3811-3819
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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