The Mass Ratio Between Neutrinos and Charged Leptons

TL;DR

This paper uses a Planck lattice electroweak theory to explain the large mass difference between neutrinos and charged leptons, predicting a ratio consistent with experimental data.

Contribution

It introduces a lattice-based electroweak model that approximately solves the Dyson equation to derive mass ratios based on gauge couplings.

Findings

Mass ratio between neutrinos and charged leptons is predicted as 10^{-5} to 10^{-6}.

The model's predictions align with current experimental measurements.

Different gauge couplings account for the mass disparity.

Abstract

In the framework of the recently proposed electroweak theory on a Planck lattice, we are able to solve approximately the lattice Dyson equation for the fermion self-energy functions and show that the large difference of charged lepton and neutrino masses is caused by their very different gauge couplings. The predicted mass ratio ($10^{-5}\sim 10^{-6}$) between neutrinos and charged lepton is compatible with present experiments.