Model of flavor with quaternion symmetry

Aranda, Alfredo; Bonilla, Cesar; Ramos, Raymundo; Rojas, Alma D.


We present a renormalizable fermion mass model based on the symmetry Q(4) that accommodates all fermion masses and mixing angles in both the quark and lepton sectors. It requires the presence of only four SU(2) doublet scalar fields transforming nontrivially under the flavor symmetry and the assumption of an alignment between first and second generation Yukawa couplings. No right-handed neutrinos are present in the model and neutrino masses are generated radiatively through the introduction of two additional SU(2) singlet fields charged under both hypercharge and lepton number.

Más información

Título según WOS: ID WOS:000293248600006 Not found in local WOS DB
Título de la Revista: PHYSICAL REVIEW D
Volumen: 84
Número: 1
Editorial: American Physical Society
Fecha de publicación: 2011


Notas: ISI