Quark Matter in QC(2)D
arXiv:nucl-th/0609012 · doi:10.1140/epja/i2006-10173-x
Abstract
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.
3 pages, 4 figures, contributed talk at "Quarks and Nuclear Physics", Madrid, 5th-10th June 2006