734 citations · 13.3k across the 252 of their papers we have counts for
8 papers · 2 filters
Relating quarks and leptons with the T7 flavour group
Cesar Bonilla, Stefano Morisi, Eduardo Peinado +1
In this letter we present a model for quarks and leptons based on T7 as flavour symmetry, predicting a canonical mass relation between charged leptons and down-type quarks proposed…
Small neutrino masses and gauge coupling unification
Sofiane M. Boucenna, Renato M. Fonseca, Felix Gonzalez-Canales +1
The physics responsible for gauge coupling unification may also induce small neutrino masses. We propose a novel gauge mediated radiative seesaw mechanism for calculable neutrino m…
The Cabibbo angle as a universal seed for quark and lepton mixings
S. Roy, S. Morisi, N. N. Singh +1
A model-independent ansatz to describe lepton and quark mixing in a unified way is suggested based upon the Cabibbo angle. In our framework neutrinos mix in a "Bi-Large" fashion, w…
Neutrino oscillations refitted
D. V. Forero, M. Tortola, J. W. F. Valle
Here we update our previous global fit of neutrino oscillations by including the recent results which have appeared since the Neutrino-2012 conference. These include the measuremen…
Leptogenesis with a dynamical seesaw scale
D. Aristizabal Sierra, M. Tortola, J. W. F. Valle +1
In the simplest type-I seesaw leptogenesis scenario right-handed neutrino annihilation processes are absent. However, in the presence of new interactions these processes are possib…
Radiative neutrino mass in 331 scheme
Sofiane M. Boucenna, Stefano Morisi, Jose W. F. Valle
We propose a new radiative mechanism for neutrino mass generation based on the 3-3-1 electroweak gauge group. Lepton number is a symmetry of the Yukawa sector but spontaneously bro…
The low-scale approach to neutrino masses
Sofiane M. Boucenna, Stefano Morisi, Jose W. F. Valle
In this short review we revisit the broad landscape of low-scale models of neutrino mass generation, with view on their phenomenological pote…
Inflation and majoron dark matter in the seesaw mechanism
Sofiane M. Boucenna, Stefano Morisi, Qaisar Shafi +1
We propose that inflation and dark matter have a common origin, connected to the neutrino mass generation scheme. As a model we consider spontaneous breaking of global lepton numbe…