Stability of Leptonic Self-complementarity

TL;DR

This paper examines the stability of leptonic self-complementarity under quantum corrections within the minimal supersymmetric standard model, highlighting the role of Majorana phases and identifying stable solutions with implications for neutrino mass measurements.

Contribution

It analyzes the stability of leptonic self-complementarity using renormalization group equations, emphasizing the impact of Majorana phases and providing stable solutions relevant for neutrino experiments.

Findings

Majorana phases influence the stability of self-complementarity.

Stable solutions exist against quantum corrections at low energy.

Effective neutrino mass for double beta decay is estimated.

Abstract

We investigate a stability of leptonic self-complementarity such that sum of three mixing angles in lepton sector is 90 degrees. Renormalization group equations in a context of minimal supersymmetric standard model for the self-complementarity are analyzed. It is seen that one of Majorana phases plays an important role for the stability of self-complementarity. We find some stable solutions against quantum corrections at a low energy. An effective neutrino mass for neutrino-less double beta decay is also evaluated by the use of neutrino parameters giving rise to the stable solutions.