2 papers
hep-ph2018
See saw mechanism with Yukawa alignment for neutrinos
R. Martinez, F. Ochoa, M. Ospina
In the extension of the standard model with one right-handed neutrino and one Higgs triplet, we propose a suppression mechanism, obtaining small masses for the active neutrinos, wh…
hep-ph2005
331 vector-like models with mirror fermions as a possible solution for the discrepancy in the b-quark asymmetries, and for the neutrino mass and mixing pattern
Rodolfo A. Diaz, R. Martinez, F. Ochoa
A general study of the fermionic structure of the 331 models with βarbitrary shows the possibility of obtaining 331 vector-like models with mirror fermions. On one hand, the existe…