arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1408.5656cond-mat.stat-mech
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淬火无序相变动力学方法中的标度修正

Corrections to scaling in the dynamic approach to the phase transition with quenched disorder

L. Wang, N. J. Zhou, B. Zheng

摘要:

利用动态蒙特卡罗模拟研究了三维三态无规键Potts模型中的连续相变。我们提出了一个有用的技术来处理强校正的动态标度形式。精确地确定了临界点、静态指数$β$和$ν$以及动态指数$z$。特别地,结果支持指数$ν$满足下界$ν\geqslant 2/d$。

英文摘要:

With dynamic Monte Carlo simulations, we investigate the continuous phase transition in the three-dimensional three-state random-bond Potts model. We propose a useful technique to deal with the strong corrections to the dynamic scaling form. The critical point, static exponents $β$ and $ν$, and dynamic exponent $z$ are accurately determined. Particularly, the results support that the exponent $ν$ satisfies the lower bound $ν\geqslant 2/d$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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