Electro-weak $SU(4)_L\otimes U(1)_Y$ models without exotic electric charges

TL;DR

This paper analyzes a class of $SU(4)_L imes U(1)_Y$ electroweak models without exotic charges, providing exact predictions for particle charges and boson masses using an algebraical approach, aligning with Standard Model phenomenology.

Contribution

It introduces an algebraical method to exactly solve $SU(4)_L imes U(1)_Y$ models without exotic charges, predicting fermion charges and boson masses.

Findings

Predicts exact fermion charge assignments

Derives boson mass spectrum consistent with Standard Model

Provides testable predictions for TeV-scale experiments

Abstract

For the particular class of \textbf{$SU(4)_{L}\otimes U(1)_{Y}$} electro-weak models without exotic electric charges, some plausible phenomenological predictions - such as the boson mass spectrum and charges of all the fermions involved therein - are made by using the algebraical approach of the exactly solving method for gauge models with high symmetries. Along with the one-parameter resulting mass scale (to be confirmed at TeV scale in LHC, LEP, CDF and other high energy experiments) our approach predicts the exact expressions of the charges (both electric and neutral) in the fermion sector, while all the Standard Model phenomenology is naturally recovered.