摘要
利用蒙特卡洛模拟方法,系统研究了随机重置对伊辛模型临界性质的影响。通过定量分析临界温度下磁化强度均方位移的标度行为,发现随着重置率r的增大,体系表现出从反常扩散向正常扩散的动力学转变特征。该结果为揭示随机扰动对相变系统临界动力学行为的调控规律提供了新的理论视角。
This study systematically investigates the impact of stochastic resetting on critical properties in Ising models using Monte Carlo simulations.Through quantitative analysis of scaling behaviors in mean square displacement of magnetization at critical temperature,the system demonstrates a dynamic transition from anomalous diffusion to normal diffusion with increasing resetting rate r.These findings provide novel theoretical insights into how stochastic perturbations govern critical dynamical behaviors in phase transition systems.
作者
魏晗
钟蔚
WEI Han;ZHONG Wei(College of Physics&Electronic Information Engineering,Minjiang University,Fuzhou,Fujian 350108,China)
出处
《闽江学院学报》
2025年第2期10-16,共7页
Journal of Minjiang University
关键词
相变
伊辛模型
随机重置
临界动力学
phase transition
Ising model
stochastic resetting
critical dynamics
