Short-time dynamics and magnetic critical behavior of the two-dimensional random-bond potts model
The critical behavior in the short-time dynamics for the random-bond Potts ferromagnet in two dimensions is investigated by short-time dynamic Monte Carlo simulations. The numerical calculations show that this dynamic approach can be applied efficiently to study the scaling characteristic, which is used to estimate the critical exponents straight theta,beta/nu, and z, for quenched disordered systems from the power-law behavior of the kth moments of magnetization.
Ying
HP
Center for Computational Physics, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan, and Zhejiang Institute of Modern Physics, Zhejiang University, Hangzhou 310027, People's Republic of China.
Harada
K