Baryonic matter onset in two-color QCD with heavy quarks

We study the heavy quark limit of two-color QCD by using a three-dimensional Polyakov theory. This theory can be derived from two-color QCD by a combined strong coupling expansion. In particular we investigate the cold and dense regime of the phase diagram where we expect to find the Silverblaze property realized as Bose-Einstein-condensation of diquarks. We find evidence for the Silverblaze property and a superfluid phase when the quark chemical potential μ reaches half the diquark mass. For even higher μ we find the deconfinement transition indicated by an increase of the Polyakov loop as well as the quark number density.