Short-time critical dynamics of multispin interaction Ising model in two dimensions

摘要

We investigated the short-time dynamics of a multispin model in two dimensions. A dynamical Monte Carlo simulation which avoids the critical slowing down is performed at critical temperature and the short-time dynamic scaling behavior is found. By using the universal power-law scaling features, the critical exponents #theta#, z and 2#beta#/#nu# are estimated in our calculations.