中国物理B ›› 1997, Vol. 6 ›› Issue (1): 35-39.doi: 10.1088/1004-423X/6/1/007
郭文安1, 杨展如2
GUO WEN-AN (郭文安)a, YANG ZHAN-RU (杨展如)ab
摘要: The nonequilibrium steady state of three-state Potts model evolving under combined Glauber dynamics at temperature β-1 and Kawasaki dynamics at β′= 0 is studied by Monte-Carlo simulations. As the exchange rate p increases, the phase transition changes from second to first order. The critical exponents of second-order transition are independent of p, and the critical properties for different p belong to the same universality class.
中图分类号: (Dynamic critical phenomena)