DRIVEN LATTICE GAS WITH REPULSIVE INTERACTIONS - MEAN-FIELD THEORY

被引:32
作者
DICKMAN, R
机构
[1] Department of Physics and Astronomy, Herbert H. Lehman College, City University of New York, Bronx
来源
PHYSICAL REVIEW A | 1990年 / 41卷 / 04期
关键词
D O I
10.1103/PhysRevA.41.2192
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The nonequilibrium driven lattice gas with repulsive interactions is studied via dynamic mean-field theory. The resulting phase diagram for stationary states is in good agreement with recent simulation results of Leung, Schmittmann, and Zia [Phys. Rev. Lett. 62, 1772 (1989)]. Interesting new predictions for the current at first- and second-order phase transitions also emerge. © 1990 The American Physical Society.
引用
收藏
页码:2192 / 2195
页数:4
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