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Proceedings of XIII Quark Confinement and the Hadron Spectrum — PoS(Confinement2018)
We use the Polyakov-loop extended two-flavor quark-meson model as a low-energy effective model for QCD to study 1) the possibility of inhomogeneous chiral condensates and its competition with a homogeneous pion condensate in the µ-µ I plane at T = 0 and 2) the phase diagram in the µ I -T plane. In the µ-µ I plane, we find that an inhomogeneous chiral condensate only exists for pion masses lower that 37.1 MeV and does not coexist with a homogeneous pion condensate. In the µ I -T plane, we finddoi:10.22323/1.336.0197 fatcat:5xbbfp7uu5eerluqqkugdl7nki