Right-handed neutrinos, domain walls and tadpoles in the superstring inspired μνSSM

Autores
Lopez, Daniel Elbio; Muñoz, C.
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We discuss the special role of right-handed neutrinos in the μνSSM for solving the μ- and ν-problems, simultaneously avoiding the potential domain wall and tadpole problems. In particular, embedding the μνSSM in the framework of superstrings implies that not all gauge invariant terms are necessarily present in the superpotential, and thus there is more flexibility to allow only those that avoid the domain wall and tadpole problems to be present. These can be non-renormalizable terms of dimension 4 or terms of higher dimensions. In addition, non-perturbative effects can also solve both problems. We discuss another implication of the superstring inspired μνSSM, since the right-handed neutrino is expected to have extra U(1) charges at high energies. In this case, the cubic right-handed neutrino terms in the superpotential, helpful for generating Majorana masses and solving domain wall and tadpole problems, can arise through a variety of stringy mechanisms.
Fil: Lopez, Daniel Elbio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Pontificia Universidad Católica Argentina "Santa María de los Buenos Aires"; Argentina
Fil: Muñoz, C.. Universidad Autónoma de Madrid; España. Consejo Superior de Investigaciones Científicas; España
Materia
SUPERSYMMETRIC STANDARD MODEL
RIGHT-HANDED NEUTRINOS
DOMAIN WALLS
TADPOLES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/219044
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Right-handed neutrinos, domain walls and tadpoles in the superstring inspired μνSSMLopez, Daniel ElbioMuñoz, C.SUPERSYMMETRIC STANDARD MODELRIGHT-HANDED NEUTRINOSDOMAIN WALLSTADPOLEShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We discuss the special role of right-handed neutrinos in the μνSSM for solving the μ- and ν-problems, simultaneously avoiding the potential domain wall and tadpole problems. In particular, embedding the μνSSM in the framework of superstrings implies that not all gauge invariant terms are necessarily present in the superpotential, and thus there is more flexibility to allow only those that avoid the domain wall and tadpole problems to be present. These can be non-renormalizable terms of dimension 4 or terms of higher dimensions. In addition, non-perturbative effects can also solve both problems. We discuss another implication of the superstring inspired μνSSM, since the right-handed neutrino is expected to have extra U(1) charges at high energies. In this case, the cubic right-handed neutrino terms in the superpotential, helpful for generating Majorana masses and solving domain wall and tadpole problems, can arise through a variety of stringy mechanisms.Fil: Lopez, Daniel Elbio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Pontificia Universidad Católica Argentina "Santa María de los Buenos Aires"; ArgentinaFil: Muñoz, C.. Universidad Autónoma de Madrid; España. Consejo Superior de Investigaciones Científicas; EspañaElsevier Science2023-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/219044Lopez, Daniel Elbio; Muñoz, C.; Right-handed neutrinos, domain walls and tadpoles in the superstring inspired μνSSM; Elsevier Science; Nuclear Physics B; 986; 116060; 1-2023; 1-200550-3213CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.nuclphysb.2022.116060info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0550321322004114info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:07:14Zoai:ri.conicet.gov.ar:11336/219044instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:07:15.017CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Right-handed neutrinos, domain walls and tadpoles in the superstring inspired μνSSM
title Right-handed neutrinos, domain walls and tadpoles in the superstring inspired μνSSM
spellingShingle Right-handed neutrinos, domain walls and tadpoles in the superstring inspired μνSSM
Lopez, Daniel Elbio
SUPERSYMMETRIC STANDARD MODEL
RIGHT-HANDED NEUTRINOS
DOMAIN WALLS
TADPOLES
title_short Right-handed neutrinos, domain walls and tadpoles in the superstring inspired μνSSM
title_full Right-handed neutrinos, domain walls and tadpoles in the superstring inspired μνSSM
title_fullStr Right-handed neutrinos, domain walls and tadpoles in the superstring inspired μνSSM
title_full_unstemmed Right-handed neutrinos, domain walls and tadpoles in the superstring inspired μνSSM
title_sort Right-handed neutrinos, domain walls and tadpoles in the superstring inspired μνSSM
dc.creator.none.fl_str_mv Lopez, Daniel Elbio
Muñoz, C.
author Lopez, Daniel Elbio
author_facet Lopez, Daniel Elbio
Muñoz, C.
author_role author
author2 Muñoz, C.
author2_role author
dc.subject.none.fl_str_mv SUPERSYMMETRIC STANDARD MODEL
RIGHT-HANDED NEUTRINOS
DOMAIN WALLS
TADPOLES
topic SUPERSYMMETRIC STANDARD MODEL
RIGHT-HANDED NEUTRINOS
DOMAIN WALLS
TADPOLES
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We discuss the special role of right-handed neutrinos in the μνSSM for solving the μ- and ν-problems, simultaneously avoiding the potential domain wall and tadpole problems. In particular, embedding the μνSSM in the framework of superstrings implies that not all gauge invariant terms are necessarily present in the superpotential, and thus there is more flexibility to allow only those that avoid the domain wall and tadpole problems to be present. These can be non-renormalizable terms of dimension 4 or terms of higher dimensions. In addition, non-perturbative effects can also solve both problems. We discuss another implication of the superstring inspired μνSSM, since the right-handed neutrino is expected to have extra U(1) charges at high energies. In this case, the cubic right-handed neutrino terms in the superpotential, helpful for generating Majorana masses and solving domain wall and tadpole problems, can arise through a variety of stringy mechanisms.
Fil: Lopez, Daniel Elbio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Pontificia Universidad Católica Argentina "Santa María de los Buenos Aires"; Argentina
Fil: Muñoz, C.. Universidad Autónoma de Madrid; España. Consejo Superior de Investigaciones Científicas; España
description We discuss the special role of right-handed neutrinos in the μνSSM for solving the μ- and ν-problems, simultaneously avoiding the potential domain wall and tadpole problems. In particular, embedding the μνSSM in the framework of superstrings implies that not all gauge invariant terms are necessarily present in the superpotential, and thus there is more flexibility to allow only those that avoid the domain wall and tadpole problems to be present. These can be non-renormalizable terms of dimension 4 or terms of higher dimensions. In addition, non-perturbative effects can also solve both problems. We discuss another implication of the superstring inspired μνSSM, since the right-handed neutrino is expected to have extra U(1) charges at high energies. In this case, the cubic right-handed neutrino terms in the superpotential, helpful for generating Majorana masses and solving domain wall and tadpole problems, can arise through a variety of stringy mechanisms.
publishDate 2023
dc.date.none.fl_str_mv 2023-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/219044
Lopez, Daniel Elbio; Muñoz, C.; Right-handed neutrinos, domain walls and tadpoles in the superstring inspired μνSSM; Elsevier Science; Nuclear Physics B; 986; 116060; 1-2023; 1-20
0550-3213
CONICET Digital
CONICET
url http://hdl.handle.net/11336/219044
identifier_str_mv Lopez, Daniel Elbio; Muñoz, C.; Right-handed neutrinos, domain walls and tadpoles in the superstring inspired μνSSM; Elsevier Science; Nuclear Physics B; 986; 116060; 1-2023; 1-20
0550-3213
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.nuclphysb.2022.116060
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0550321322004114
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842980319966265344
score 12.993085

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