Light asymmetric dark matter from new strong dynamics
  A ~5 GeV `dark baryon' with a cosmic asymmetry similar to that of baryons is
a natural candidate for the dark matter. We study the possibility of generating
such a state through dynamical electroweak symmetry breaking, and show that it
can share the relic baryon asymmetry via sphaleron interactions, even though it
has no electroweak interactions. The scattering cross-section on nucleons,
estimated in analogy to QCD, is within reach of underground direct detection
experiments.
