N=2-Maxwell-Chern-Simons model with anomalous magnetic moment coupling via dimensional reduction

TL;DR

This paper constructs an N=2 supersymmetric model in three dimensions via dimensional reduction, featuring a Chern-Simons term and an anomalous magnetic moment coupling, advancing the understanding of supersymmetric gauge theories.

Contribution

It introduces a novel N=2 supersymmetric model with specific couplings derived from a higher-dimensional theory, including a genuine Chern-Simons term and anomalous magnetic moment interaction.

Findings

Derived the N=2-D=3 model through dimensional reduction.

Identified a genuine Chern-Simons term in the model.

Established the presence of anomalous magnetic moment coupling.

Abstract

An N=1--supersymmetric version of the Cremmer-Scherk-Kalb-Ramond model with non-minimal coupling to matter is built up both in terms of superfields and in a component-field formalism. By adopting a dimensional reduction procedure, the N=2--D=3 counterpart of the model comes out, with two main features: a genuine (diagonal) Chern-Simons term and an anomalous magnetic moment coupling between matter and the gauge potential.