Naturalness of lepton non-universality and muon g-2

TL;DR

This paper proposes that the anomalies in lepton non-universality and muon g-2 can be explained by natural extensions of the Standard Model at the TeV scale, potentially resolving the hierarchy problem.

Contribution

It introduces a framework where lepton anomalies are addressed by natural, TeV-scale theories, favoring Technicolor-like models.

Findings

Anomalies can be explained by natural Standard Model extensions.

Technicolor-like theories are suitable candidates.

The proposed models address hierarchy and lepton anomalies.

Abstract

We show that the observed anomalies in the lepton sector can be explained in extensions of the Standard Model that are natural and, therefore, resolve the Higgs sector hierarchy problem. The scale of new physics is around the TeV and Technicolor-like theories are ideal candidate models.