Mass matrix parametrization for pseudo-Dirac neutrinos

TL;DR

This paper reviews the pseudo-Dirac neutrino framework, explores its theoretical foundations, and tests its implications through simulations aligned with T2K experiment parameters.

Contribution

It provides a comprehensive overview of pseudo-Dirac neutrino models and demonstrates their oscillation behavior using simulation methods.

Findings

Oscillation parameters derived via two methods agree.

Simulation results consistent with T2K experiment conditions.

Framework offers a viable explanation for neutrino oscillations.

Abstract

An overview of pseudo-Dirac neutrino framework is given starting from general spinor phenomenology. The framework is then tested by simulation of oscillations for T2K experiment parameters. Two possible derivations of oscillation parameters are indicated to have the same result.