Template Composite Dark Matter : SU(2) gauge theory with 2 fundamental flavours

TL;DR

This paper investigates an SU(2) gauge theory with two fundamental flavors as a potential composite Dark Matter model, analyzing its interactions with the Standard Model and assessing its experimental viability.

Contribution

It provides a non-perturbative study of the SU(2) gauge theory as a Dark Matter template, including electric polarizability calculations and viability discussion.

Findings

Estimated the electric polarizability of the DM candidate.

Discussed the interaction of the DM with photons.

Assessed the model's viability against experimental constraints.

Abstract

We present a non perturbative study of SU(2) gauge theory with two fundamental Dirac flavours. We discuss how the model can be used as a template for composite Dark Matter (DM). We estimate one particular interaction of the DM candidate with the Standard Model : the interaction through photon exchange computing the electric polarizability of the DM candidate. Finally, we briefly discuss the viability of the model given the present experimental constraints.