Dirac neutrinos in an SU(2) left-right symmetric model
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , |
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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Repositório Institucional da UNESP |
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2946 |
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:29462024-08-05T16:42:54.051463Repositório 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 |
|
_version_ |
1808128690875269120 |