Dirac neutrinos in an SU(2) left-right symmetric model

Detalhes bibliográficos
Autor(a) principal: Diaz, Henry
Data de Publicação: 2020
Outros Autores: Pleitez, V [UNESP], Pereyra Ravinez, O.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevD.102.075006
http://hdl.handle.net/11449/209517
Resumo: We propose a left-right symmetric model, with the scalar sector consisting of two doublets and several bidoublets, in which neutrinos remain as Dirac fermions in all orders in perturbation theory. Although with only two bidoublets the neutrino masses still need a ne-tuning, this is not the case when a third bidoublet is added. One of the scalar doublets may be inert, since the left-right symmetry forbids it to couple with fermions.
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spelling Dirac neutrinos in an SU(2) left-right symmetric modelWe propose a left-right symmetric model, with the scalar sector consisting of two doublets and several bidoublets, in which neutrinos remain as Dirac fermions in all orders in perturbation theory. Although with only two bidoublets the neutrino masses still need a ne-tuning, this is not the case when a third bidoublet is added. One of the scalar doublets may be inert, since the left-right symmetry forbids it to couple with fermions.CONCYTECConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Univ Nacl Ingn UNI, Fac Ciencias, Av Tupac Amaru S-N, Lima 15333, PeruUniv Estadual Paulista, Inst Fis Teor, R Dr Bento Teobaldo Ferraz 271, BR-01140070 Sao Paulo, SP, BrazilUniv Estadual Paulista, Inst Fis Teor, R Dr Bento Teobaldo Ferraz 271, BR-01140070 Sao Paulo, SP, BrazilFAPESP: 2014/19164-6Amer Physical SocUniv Nacl Ingn UNIUniversidade Estadual Paulista (Unesp)Diaz, HenryPleitez, V [UNESP]Pereyra Ravinez, O.2021-06-25T12:20:57Z2021-06-25T12:20:57Z2020-10-08info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article15http://dx.doi.org/10.1103/PhysRevD.102.075006Physical Review D. College Pk: Amer Physical Soc, v. 102, n. 7, 15 p., 2020.1550-7998http://hdl.handle.net/11449/20951710.1103/PhysRevD.102.075006WOS:000576053400005Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review Dinfo:eu-repo/semantics/openAccess2021-10-23T19:28:14Zoai:repositorio.unesp.br:11449/209517Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T19:28:14Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Dirac neutrinos in an SU(2) left-right symmetric model
title Dirac neutrinos in an SU(2) left-right symmetric model
spellingShingle Dirac neutrinos in an SU(2) left-right symmetric model
Diaz, Henry
title_short Dirac neutrinos in an SU(2) left-right symmetric model
title_full Dirac neutrinos in an SU(2) left-right symmetric model
title_fullStr Dirac neutrinos in an SU(2) left-right symmetric model
title_full_unstemmed Dirac neutrinos in an SU(2) left-right symmetric model
title_sort Dirac neutrinos in an SU(2) left-right symmetric model
author Diaz, Henry
author_facet Diaz, Henry
Pleitez, V [UNESP]
Pereyra Ravinez, O.
author_role author
author2 Pleitez, V [UNESP]
Pereyra Ravinez, O.
author2_role author
author
dc.contributor.none.fl_str_mv Univ Nacl Ingn UNI
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Diaz, Henry
Pleitez, V [UNESP]
Pereyra Ravinez, O.
description We propose a left-right symmetric model, with the scalar sector consisting of two doublets and several bidoublets, in which neutrinos remain as Dirac fermions in all orders in perturbation theory. Although with only two bidoublets the neutrino masses still need a ne-tuning, this is not the case when a third bidoublet is added. One of the scalar doublets may be inert, since the left-right symmetry forbids it to couple with fermions.
publishDate 2020
dc.date.none.fl_str_mv 2020-10-08
2021-06-25T12:20:57Z
2021-06-25T12:20:57Z
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/10.1103/PhysRevD.102.075006
Physical Review D. College Pk: Amer Physical Soc, v. 102, n. 7, 15 p., 2020.
1550-7998
http://hdl.handle.net/11449/209517
10.1103/PhysRevD.102.075006
WOS:000576053400005
url http://dx.doi.org/10.1103/PhysRevD.102.075006
http://hdl.handle.net/11449/209517
identifier_str_mv Physical Review D. College Pk: Amer Physical Soc, v. 102, n. 7, 15 p., 2020.
1550-7998
10.1103/PhysRevD.102.075006
WOS:000576053400005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review D
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 15
dc.publisher.none.fl_str_mv Amer Physical Soc
publisher.none.fl_str_mv Amer Physical Soc
dc.source.none.fl_str_mv Web of Science
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
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