无表面张力的临界粗化：选民模型的普适类
Critical coarsening without surface tension: the universality class of the voter model.
作者信息
Dornic I, Chaté H, Chave J, Hinrichsen H
机构信息
Max-Planck-Institut für Physik komplexer Systeme, Nöthnitzer Strasse 38, 01187 Dresden, Germany.
出版信息
Phys Rev Lett. 2001 Jul 23;87(4):045701. doi: 10.1103/PhysRevLett.87.045701. Epub 2001 Jul 10.
Abstract
We show that the two-dimensional voter model, usually considered to be only a marginal coarsening system, represents a broad class of models for which phase ordering takes place without surface tension. We argue that voter-like growth is generically observed at order-disorder nonequilibrium transitions solely driven by interfacial noise between dynamically symmetric absorbing states.
摘要
我们表明，通常被认为只是一种边缘粗化系统的二维选民模型，代表了一类广泛的模型，对于这类模型，相序在没有表面张力的情况下发生。我们认为，类似选民的增长通常在仅由动态对称吸收态之间的界面噪声驱动的有序-无序非平衡转变中被观察到。
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