Phase transition in two species zero-range process

被引:30
|
作者
Evans, MR [1 ]
Hanney, T [1 ]
机构
[1] Univ Edinburgh, Sch Phys & Astron, Edinburgh EH9 3JZ, Midlothian, Scotland
来源
关键词
D O I
10.1088/0305-4470/36/28/101
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We study a zero-range process with two species, of interacting particles. We show that the steady state assumes a simple factorized form, provided the dynamics satisfy certain conditions, which we derive. The steady state exhibits a new mechanism of condensation transition wherein one species induces the condensation of the other. We study this mechanism for a specific choice of dynamics.
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页码:L441 / L447
页数:7
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