Dual simulation of a Polyakov loop model at finite baryon density: Phase diagram and local observables

Many Polyakov loop models can be written in a dual formulation which is free of sign problem even when non-vanishing baryon chemical potential introduced the action. Here, results numerical simulations representation one such effective model at finite density are presented. We compute various local observables as energy density, quark condensate and describe details phase diagram model. The regions first order transition crossover, well line second transition, established. also several correlation functions loops.