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

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 exchan...

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Detalles Bibliográficos
Autores principales: Drach, Vincent, Hietanen, Ari, Pica, Claudio, Rantaharju, Jarno, Sannino, Francesco
Lenguaje:eng
Publicado: SISSA 2015
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.251.0234
http://cds.cern.ch/record/2102277
Descripción
Sumario: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.