Criterion for phase separation in one-dimensional driven systems -: art. no. 035702

被引：142

作者：

Kafri, Y ^{[1
]}

Levine, E

Mukamel, D

Schütz, GM

Török, J

机构：

[1] Weizmann Inst Sci, Dept Phys Complex Syst, IL-76100 Rehovot, Israel

[2] Forschungszentrum Julich, Inst Festkorperforsch, D-52425 Julich, Germany

来源：

PHYSICAL REVIEW LETTERS | 2002年 / 89卷 / 03期

关键词：

D O I：

10.1103/PhysRevLett.89.035702

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A general criterion for the existence of phase separation in driven density-conserving one-dimensional systems is proposed. It is suggested that phase separation is related to the size dependence of the steady-state currents of domains in the system. A quantitative criterion for the existence of phase separation is conjectured using a correspondence made between driven diffusive models and zero-range processes. The criterion is verified in all cases where analytical results are available, and predictions for other models are provided.

引用

页码：357021 / 357024

页数：4

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