Symmetry aspects of fermions coupled to torsion and electromagnetic fields

TL;DR

This paper investigates the symmetry properties, stability, and anomalies of fermions interacting with dynamical torsion and electromagnetic fields, providing insights into their theoretical consistency.

Contribution

It analyzes the symmetry aspects and anomaly structure of fermions coupled to torsion and electromagnetic fields, highlighting stability considerations.

Findings

Symmetry properties are preserved under certain conditions.

Potential anomalies are identified and analyzed.

Stability of the theory is discussed in the context of radiative corrections.

Abstract

We study and explore the symmetry properties of fermions coupled to dynamical torsion and electromagnetic fields. The stability of the theory upon radiative corrections as well as the presence of anomalies are investigated.