Mostrar el registro sencillo del ítem
dc.contributor.author
Lopez, Daniel Elbio
dc.contributor.author
Muñoz, C.
dc.date.available
2018-04-20T18:26:08Z
dc.date.issued
2017-08
dc.identifier.citation
Lopez, Daniel Elbio; Muñoz, C.; On a reinterpretation of the Higgs field in supersymmetry and a proposal for new quarks; Elsevier Science; Physics Letters B; 771; 8-2017; 136-141
dc.identifier.issn
0370-2693
dc.identifier.uri
http://hdl.handle.net/11336/42900
dc.description.abstract
In the framework of supersymmetry, when R-parity is violated the Higgs doublet superfield Hd can be interpreted as another doublet of leptons, since all of them have the same quantum numbers. Thus Higgs scalars are sleptons and Higgsinos are leptons. We argue that this interpretation can be extended to the second Higgs doublet superfield Hu, when right-handed neutrinos are assumed to exist. As a consequence, we advocate that this is the minimal construction where the two Higgs doublets can be interpreted in a natural way as a fourth family of lepton superfields, and that this is more satisfactory than the usual situation in supersymmetry where the Higgses are ‘disconnected’ from the rest of the matter and do not have a three-fold replication. On the other hand, in analogy with the first three families where for each lepton representation there is a quark counterpart, we propose a possible extension of this minimal model including a vector-like quark doublet representation as part of the fourth family. We also discuss the phenomenology of the associated new quarks
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Supersymmetry
dc.subject
Higgses
dc.subject
Right-Handed Neutrinos
dc.subject
Phenomenology
dc.subject
New Quarks
dc.subject.classification
Astronomía
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
On a reinterpretation of the Higgs field in supersymmetry and a proposal for new quarks
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-16T14:31:13Z
dc.journal.volume
771
dc.journal.pagination
136-141
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
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. Universidad Autónoma de Madrid; España. Pontificia Universidad Católica Argentina "Santa María de los Buenos Aires"; Argentina
dc.description.fil
Fil: Muñoz, C.. Universidad Autónoma de Madrid; España. Consejo Superior de Investigaciones Científicas; España
dc.journal.title
Physics Letters B
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0370269317303787
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.physletb.2017.05.018
Archivos asociados