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Quark Matter in QC(2)D

Simon Hands·Seyong Kim·Jon-Ivar Skullerud
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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.

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Simon Hands, Seyong Kim, Jon-Ivar Skullerud. 2006-09-05. Quark Matter in QC(2)D. https://doi.org/10.1140/epja%2Fi2006-10173-x

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