CHAOTIC LATTICE-GAS MODEL

被引：4
|
作者：
YUKALOV, VI
YUKALOVA, EP
机构：
[1] Department of Mathematics and Statistics, Queen's University, Kingston
来源：
PHYSICA A | 1995年 / 213卷 / 04期
关键词：
D O I：
10.1016/0378-4371(94)00236-M
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A nonuniform system is considered consisting of two phases with different densities of particles. At each given time the distribution of the phases in space is chaotic: each phase filling a set of regions with random shapes and locations. A chaotic diffusion process intermixes these regions by varying their shapes and locations in a random way. To investigate the statistical properties of such a system, it is exemplified by a lattice-gas model. Conditions are analysed when this chaotic lattice-gas model can become thermodynamically more stable than the usual model describing a pure one-phase system.
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页码：482 / 499
页数：18
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