New Results on Neutrino Magnetic Moments and on Democratic Neutrinos

TL;DR

This paper presents new bounds on neutrino magnetic moments derived from existing experimental limits and offers a novel explanation for atmospheric and solar neutrino data using democratic neutrino theory with incoherence effects.

Contribution

It introduces updated constraints on neutrino tensorial couplings and proposes a new theoretical framework for neutrino oscillations based on democratic neutrino theory.

Findings

Stronger bounds on neutrino magnetic moments.

Democratic neutrino theory explains neutrino data with a single free parameter.

Incoherence effects are significant in neutrino oscillation analysis.

Abstract

I discuss the two separate issues on neutrino physics. First, the new bounds on tensorial couplings of neutrinos to charged fermions from the existing limits on neutrino transition magnetic moments. Second, explanation of the atmospheric and solar neutrino data in the democratic neutrino theory with only one free parameter (in the leading order), using the effect of incoherence.