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摘要翻译：
我们研究了二维Potts模型在正方形晶格上的非平衡动力学。通过对q=12、24和48的系统的数值模拟，我们观察到在温度驱动转变以下的温度区间内，随着系统尺寸的减小和q的增大，出现了一个稳定区域。这些结果与自由能的解析延拓（Meunier and Morel,2000）得到的结果在动力学上是一致的，后者在2D Potts模型中的亚稳性是一个有限尺寸效应。
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英文标题：
《Dynamic metastability in the two-dimensional Potts ferromagnet》
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作者：
Miguel Ib\'a\~nez Berganza, Alberto Petri and Pietro Coletti
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最新提交年份：
2014
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分类信息：
一级分类：Physics 物理学
二级分类：Statistical Mechanics 统计力学
分类描述：Phase transitions, thermodynamics, field theory, non-equilibrium phenomena, renormalization group and scaling, integrable models, turbulence
相变，热力学，场论，非平衡现象，重整化群和标度，可积模型，湍流
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英文摘要：
We investigate the non-equilibrium dynamics of the 2D Potts model on the square lattice after a quench below the discontinuous transition point. By means of numerical simulations of systems with q =12,24 and 48 we observe the onset of a stationary regime below the temperature-driven transition, in a temperature interval decreasing with the system size and increasing with q. These results obtained dynamically agree with those obtained from the analytical continuation of the free energy (Meunier and Morel, 2000), from which metastability in the 2D Potts model results to be a finite size effect.
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PDF链接：
https://arxiv.org/pdf/706.3534
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