The leptonic sector in a recently proposed minimal extension of thestandard model, in which the permutation symmetry S_3 is assumed to be an exact flavor symmetry at the weak scale, is revisited. We find that S_3 with an additional Z_N symmetry allows one CP violating phase phi_nu in the neutrino mixing. The leptonic sector contains six real parameters besides the phase phi_nu to describe charged lepton and neutrino masses and the neutrino mixing. The model predicts: an inverted spectrum of neutrino mass, the absence of CP violating Dirac phase, tan theta_{23}=1+O(m_e^2/m_mu^2) and sin theta_{13}=0.0034+O(m_em_mu/m_{tau}^2). Neutrino mass as well as the effective Majorana mass m_ee in the neutrinoless double-$\beta$ decay can be expressed i...
We investigate minimal phenomenologically viable models of charged lepton and neutrino masses and le...
We further study the "complementary" Ansatz, Tr$(M_\nu)$=0, for a prediagonal light Majorana type ne...
Abstract We propose a non-minimal left–right symmetric model with parity symmetry where the fermion ...
AbstractThe leptonic sector in a recently proposed minimal extension of the standard model, in which...
This model includes a minimal extension of the standard model with S3 and Z2 symmetries to explain n...
AbstractThe leptonic sector in a recently proposed minimal extension of the standard model, in which...
AbstractThe neutrino masses and mixings indicated by current neutrino oscillation experiments sugges...
The neutrino masses and mixings indicated by current neutrino oscillation experiments suggest that t...
We present a supersymmetric model with the flavour symmetry S4 × Z3 and a CP symmetry which are brok...
Assuming that the lepton, quark and Higgs fields belong to the three-dimensional re-ducible represen...
Abstract We investigate models of charged lepton and neutrino masses and lepton mixing based on brok...
We discuss effects of Majorana CP violation in a model-independent way for a given phase structure o...
We consider leptogenesis in a minimal S_3 extension of the standard model with an additional Z_2 sym...
We propose a non-minimal left–right symmetric model with parity symmetry where the fermion mixings a...
Abstract We consider a class of models of neutrino mixing with S 4 lepton flavour symmetry combined ...
We investigate minimal phenomenologically viable models of charged lepton and neutrino masses and le...
We further study the "complementary" Ansatz, Tr$(M_\nu)$=0, for a prediagonal light Majorana type ne...
Abstract We propose a non-minimal left–right symmetric model with parity symmetry where the fermion ...
AbstractThe leptonic sector in a recently proposed minimal extension of the standard model, in which...
This model includes a minimal extension of the standard model with S3 and Z2 symmetries to explain n...
AbstractThe leptonic sector in a recently proposed minimal extension of the standard model, in which...
AbstractThe neutrino masses and mixings indicated by current neutrino oscillation experiments sugges...
The neutrino masses and mixings indicated by current neutrino oscillation experiments suggest that t...
We present a supersymmetric model with the flavour symmetry S4 × Z3 and a CP symmetry which are brok...
Assuming that the lepton, quark and Higgs fields belong to the three-dimensional re-ducible represen...
Abstract We investigate models of charged lepton and neutrino masses and lepton mixing based on brok...
We discuss effects of Majorana CP violation in a model-independent way for a given phase structure o...
We consider leptogenesis in a minimal S_3 extension of the standard model with an additional Z_2 sym...
We propose a non-minimal left–right symmetric model with parity symmetry where the fermion mixings a...
Abstract We consider a class of models of neutrino mixing with S 4 lepton flavour symmetry combined ...
We investigate minimal phenomenologically viable models of charged lepton and neutrino masses and le...
We further study the "complementary" Ansatz, Tr$(M_\nu)$=0, for a prediagonal light Majorana type ne...
Abstract We propose a non-minimal left–right symmetric model with parity symmetry where the fermion ...