Short-time dynamics and critical behavior of three-dimensional bond-diluted Potts model

Abstract

The short-time dynamics of the three-dimensional bond-diluted 4-state Potts model is investigated with Monte Carlo simulations. A recently suggested nonequilibrium reweighting method is applied, and the tricritical point is determined with the short-time dynamic approach. Based on the dynamic scaling form, both the dynamic and static critical exponents are estimated for the second order phase transition. Dynamic corrections to scaling are carefully considered.