EFFECTS OF TRANSLATIONAL SYMMETRY-BREAKING INDUCED BY THE BOUNDARIES IN A DRIVEN DIFFUSIVE SYSTEM

被引：4

作者：

ANDERSEN, JV ^{[1
]}

LEUNG, KT ^{[1
]}

机构：

[1] VIRGINIA POLYTECH INST & STATE UNIV,DEPT PHYS,BLACKSBURG,VA 24061

来源：

PHYSICAL REVIEW B | 1991年 / 43卷 / 10期

关键词：

D O I：

10.1103/PhysRevB.43.8744

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We study the effects of the boundary conditions in a driven diffusive lattice-gas model which is known to display kinetic phase transitions. We find, in the case of attractive interaction, that a boundary-condition-induced symmetry breaking of the translational invariance, along the direction of the external field, destroys the second-order kinetic phase transition. This feature is absent in equilibrium systems. In the repulsive case, the phase diagram and critical properties are probably unaltered.

引用

页码：8744 / 8746

页数：3

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