95 citations · 589 across the 45 of their papers we have counts for
4 papers · 1 filter
Representing seesaw neutrino models and their motion in lepton flavour space
Pasquale Di Bari, Michele Re Fiorentin, Rome Samanta
We discuss how seesaw neutrino models can be graphically represented in lepton flavour space. We examine various popular models and show how this representation helps understanding…
Phenomenological implications of the Friedberg-Lee transformation in a neutrino mass model with -flavored CP symmetry
Roopam Sinha, Sukannya Bhattacharya, Rome Samanta
We propose a neutrino mass model with -flavored CP symmetry, where the effective light neutrino Lagrangian enjoys an additional invariance under a Friedberg-Lee (FL) transforma…
Probing relic neutrino decays with 21 cm cosmology
Marco Chianese, Pasquale Di Bari, Kareem Farrag +1
We show how 21 cm cosmology can test relic neutrino radiative decays into sterile neutrinos. Using recent EDGES results, we derive constraints on the lifetime of the decaying neutr…
Importance of generalized symmetry and its CP extension on neutrino mixing and leptogenesis
Rome Samanta, Roopam Sinha, Ambar Ghosal
Within the framework of residual symmetry, two type associate interchange symmetries robustly constrain the Dirac CP phase in a model independent way. Both…