摘要
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.