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具有无穷多个吸收态的二维模型的密度演化
引用本文:乔文华,张书源,陈向华,刘宝山,赵建军.具有无穷多个吸收态的二维模型的密度演化[J].内蒙古大学学报(自然科学版),2007,38(3):263-266.
作者姓名:乔文华  张书源  陈向华  刘宝山  赵建军
作者单位:内蒙古科技大学包头师范学院物理系,内蒙古,包头,014030
摘    要:从一个自然初始状态的二维模型(准三维模型)出发,模拟了模型态密度的演化.结果显示:模型从完全的激活态过渡到激活态与吸收态共存的状态,是一个连续的相变过程;而从两相共存的状态到完全吸收态可能存在一个非连续的相变.动力学的驱动机制方式控制和影响整个演化行为.

关 键 词:二维模型  激活态  吸收态  相变  吸收态  二维模型  密度演化  States  Absorption  Model  Evolution  演化行为  影响  控制  驱动机制  动力学  相变过程  非连续  存在  相共存  初始状态  激活态  完全  显示
文章编号:1000-1638(2007)03-0263-04
修稿时间:2006-08-202006-11-28

Density Evolution of Two-dimensional Model with Infinite Absorption States
QIAO Wen-hua,ZHANG Shu-yuan,CHEN Xiang-hua,LIU Bao-shan,ZHAO Jian-jun.Density Evolution of Two-dimensional Model with Infinite Absorption States[J].Acta Scientiarum Naturalium Universitatis Neimongol,2007,38(3):263-266.
Authors:QIAO Wen-hua  ZHANG Shu-yuan  CHEN Xiang-hua  LIU Bao-shan  ZHAO Jian-jun
Abstract:From a two-dimensional model(pseudo-three-dimensional model),the evolution of state density is simulated.The results of simulation display that the model from complete active states transforming to the coexistence states of active and the absorption is a continuous process of phase changes;but the model from the coexistence state of active and absorption transforming to the complete absorption state can have a non-continuous phase changes.The drive mechanism of dynamics controls and effects the behaviors of the entire evolution.
Keywords:two-dimensional model  active state  absorption state  phase change
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