We study the minimal type-III seesaw model in which we extend the SM by adding two SU (2) L triplet fermions with zero hypercharge to explain the origin of the non-zero neutrino masses and mixing. We show that the naturalness ...

We analyze the effect of the Dark-large mixing angle (DLMA) solution on the effective Majorana mass (m??) governing neutrino-less double beta decay (0???) in the presence of a sterile neutrino. We consider the 3+1 picture, ...

We study the implications of the Dark-LMA (DLMA) solution to the solar neutrino problem for neutrinoless double beta decay (0???). We show that, while the predictions for the effective mass governing 0??? remain unchanged ...