paper

Phase Transition in Two Species Zero-Range Process

arXiv:cond-mat/0305181 · doi:10.1088/0305-4470/36/28/101

Abstract

We study a zero-range process with two species of interacting particles. We show that the steady state assumes a simple factorised 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.

8 pages, 3 figures

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