Speaker
Manash Dey
(Gauhati University)
Description
Amid uncertainty about the fundamental nature of neutrinos, we adopt the Dirac framework and construct a model based on the $\Delta(27)$ symmetry. The model successfully explains the hierarchical structures of both charged lepton and neutrino masses. The resulting neutrino mass matrix features four texture zeros, and the corresponding mixing scheme, governed by a single parameter, aligns well with experimental data.
Author
Manash Dey
(Gauhati University)
Co-author
Dr
Subhankar Roy
(Gauhati University)
