XXVI DAE-BRNS High Energy Physics Symposium 2024

Neutrino Masses and Mixing in a Δ(27) Symmetric Dirac Model

Not scheduled

20m

Swatantrata Bhavan, Banaras Hindu University, Varanasi

Postar Neutrino Physics

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 $\mathrm{\Delta }(27)$ 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.