Dark matter from one-flavor SU(2) gauge theory
  SU(2) gauge theory with a single fermion in the fundamental representation is a minimal non-Abelian candidate for the dark matter sector, which is presently missing from the standard model. Having only a single flavor provides a natural mechanism for stabilizing dark matter on cosmological timescales. Preliminary lattice results are presented and discussed in the context of dark matter phenomenology. 
Anthony Francis, Renwick James Hudspith, Randy Lewis, Sean Tulin
hep-lat