Quark-lepton mass unification at TeV scales
Mehrdad Adibzadeh, P. Q. Hung
TL;DR
This paper explores a model of early quark-lepton unification at TeV scales, linking quark and lepton masses through extra dimensions, and investigates neutrino mass issues within this framework.
Contribution
It extends previous work by analyzing neutrino mass generation in the SU(4)_PS d7 SU(3)_L d7 SU(3)_H model of early unification.
Findings
Provides a mechanism for naturally light Dirac neutrinos.
Demonstrates consistency of the model with existing data.
Analyzes implications for TeV-scale physics.
Abstract
A scenario combining a model of early (TeV) unification of quarks and leptons with the physics of large extra dimensions provides a natural mechanism linking quark and lepton masses at TeV scale. This has been dubbed as early quark-lepton mass unification by one of us (PQH) in one of the two models of early quark-lepton unification, which are consistent with data, namely SU(4)_PS \otimes SU(2)_L \otimes SU(2)_R \otimes SU(2)_H. In particular, it focused on the issue of naturally light Dirac neutrino. The present paper will focus on similar issues in the other model, namely SU(4)_PS \otimes SU(3)_L \otimes SU(3)_H.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.