112 citations · 1.7k across the 56 of their papers we have counts for
5 papers · 2 filters
Neutrino phenomenology and stable dark matter with A4
D. Meloni, S. Morisi, E. Peinado
We present a model based on the A4 non-abelian discrete symmetry leading to a predictive five-parameter neutrino mass matrix and providing a stable dark matter candidate. We found…
An A4 model for neutrinos
E. Peinado
The study of an extension of the standard model based on the flavor symmetry A4 is presented. Neutrino Majorana mass terms arise from dimension five operator and charged lepton mas…
Discrete dark matter
M. Hirsch, S. Morisi, E. Peinado +1
We propose a new motivation for the stability of dark matter (DM). We suggest that the same non-abelian discrete flavor symmetry which accounts for the observed pattern of neutrino…
Fritzsch neutrino mass matrix from S3 symmetry
D. Meloni, S. Morisi, E. Peinado
We present an extension of the Standard Model (SM) based on the discrete flavor symmetry S3 which gives a neutrino mass matrix with two-zero texture of Fritzsch-type and nearly dia…
An S4 model for quarks and leptons with maximal atmospheric angle
S. Morisi, E. Peinado
We consider a model for quark and lepton masses and mixings based on S4 flavor symmetry. The model contains six Higgs doublets where three of them give mass to the leptons and the…