Application of non-Abelian finite groups to the theory of neutrino masses and mixing is
reviewed, which is strongly suggested by the agreement of the tribimaximal (TB) mixing …

▪ Abstract We explore in some detail the hypothesis that the generation of a primordial lepton-
antilepton asymmetry (Leptogenesis) early on in the history of the Universe is the root cause …

This paper is a review of the present status of neutrino mass physics, which grew out of an
APS sponsored study of neutrinos in 2004. After a discussion of the present knowledge of …

We study the impact of flavour in thermal leptogenesis, including the quantum oscillations of
the asymmetries in lepton flavour space. In the Boltzmann equations we find different …

We give analytic approximations to the baryon asymmetry produced by thermal leptogenesis
with hierarchical right-handed neutrinos. Our calculation includes flavour-dependent …

Behind the observed pattern of lepton flavor mixing is a partial or approximate μ-τ flavor
symmetry—a milestone on our road to the true origin of neutrino masses and flavor …

Taking into account the recent progress in the understanding of the lepton flavor effects in
leptogenesis, we investigate in detail the possibility that the CP-violation necessary for the …

The physics of neutrinos--uncharged elementary particles that are key to helping us better
understand the nature of our universe--is one of the most exciting frontiers of modern …

The near maximal value for the atmospheric neutrino mixing angle together with the fact that
the solar mixing angle satisfies the relation sin2θ⊙≃ 13 is the basis for the so-called tri …

We study thermal leptogenesis in classes of neutrino mass models based on the seesaw
mechanism with three right-handed neutrinos and sequential right-handed neutrino …