QCD Phase Boundary in the Strong Coupling Regime.

Abstract:  Strong coupling lattice QCD in the dual representation allows to study the full \\mu-T phase diagram, due to the mildness of the finite density sign problem. This has been done in the chiral limit, both at finite N_t and in the continuous time limit. We extend the phase diagram to finite quark masses and finite inverse gauge coupling. I present numerical results from direct Monte Carlo simulations via worm algorithm.