  Results are presented from a numerical study of lattice QCD with gauge group
SU(2) and two flavors of Wilson fermion at non-zero quark chemical potential mu
>> T. Studies of the equation of state, the superfluid condensate, and the
Polyakov line all suggest that in addition to the low density phase of
Bose-condensed diquark baryons, there is a deconfined phase at higher quark
density in which quarks form a degenerate system, whose Fermi surface is only
mildly disrupted by Cooper pair condensation.
