二维XY模型动力学平均相距＜D（t）＞与时间t关系的计算和分析

Calculation and Analysis of <D(t)>-t in Dynamical Phase Transitions of two-Dimentional X Y Model

考察了二维ＸＹ模型的两种组态按Ｍｅｔｒｏｐｏｌｉｓ动力学随时间的演化，计算得到了其在平方点阵上的动力学平均相距＜Ｄ（ｔ）＞随时间ｔ的变化关系。

This studies the time evolution of two configurations of the 2-dimensional X Y model accordance with metropolis dynamics, and calculates and analyses the damage time dependence <D(t)>-t on a square lattice.