Non-equilibrium relaxation and interface energy of the Ising model

Дата и время публикации : 1993-02-05T09:45:10Z

Авторы публикации и институты :
Nobuyasu Ito

Ссылка на журнал-издание: Ссылка на журнал-издание не найдена
Коментарии к cтатье: 32pages( 15 figures are not included. Their Postscript file is available. Request the author directly. ), LaTeX
Первичная категория: cond-mat

Все категории : cond-mat

Краткий обзор статьи: {}From the non-equilibrium critical relaxation study of the two-dimensional Ising model, the dynamical critical exponent $z$ is estimated to be $2.165 pm 0.010$ for this model. The relaxation in the ordered phase of this model is consistent with $exp (-sqrt{t/tau })$ behavior. The interface energy of the three-dimensional Ising model is studied and the critical exponent of the correlation length $nu$ and the critical amplitude of the surface tension $sigma_0$ are estimated to be $0.6250pm 0.025$ and $1.42pm 0.04$, respectively. A dynamic Monte Carlo renormalization group method is applied to the equilibrium properties of the three-dimensional Ising model successfully.

Category: Physics