Generalized dynamic scaling for critical relaxations

被引：48

作者：

Zheng, B

机构：

[1] Universität-GH Siegen, Siegen

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 77卷 / 04期

关键词：

D O I：

10.1103/PhysRevLett.77.679

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The dynamic relaxation process for the two dimensional Potts model at criticality starting from an initial state with very high temperature and arbitrary magnetization is investigated with Monte Carlo methods. The results show that there exists universal scaling behavior even in the short-time regime of the dynamic evolution. In order to describe the dependence of the scaling behavior on the initial magnetization, a critical characteristic function is introduced.

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页码：679 / 682

页数：4

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