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

Preprint number: CP3-Origins-2015-46 DNRF90 and DIAS-2015-46
Authors: Vincent Drach (CP3-Origins & DIAS & CERN), Ari Hietanen (CP3-Origins & DIAS), Claudio Pica (CP3-Origins & DIAS), Jarno Rantaharju (CP3-Origins & DIAS), and Francesco Sannino (CP3-Origins & DIAS)
External link: arXiv.org

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.