Fast Monte Carlo simulations and singularities in the probability distributions of nonequilibrium systems

被引：11

作者：

Bandrivskyy, A ^{[1
]}

Beri, S

Luchinsky, DG

Mannella, R

McClintock, PVE

机构：

[1] Univ Lancaster, Dept Phys, Lancaster LA1 4YB, England

[2] Univ Pisa, Dipartimento Fis, I-56100 Pisa, Italy

[3] Univ Pisa, INFM, I-56100 Pisa, Italy

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 90卷 / 21期

关键词：

D O I：

10.1103/PhysRevLett.90.210201

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A numerical technique is introduced that reduces exponentially the time required for Monte Carlo simulations of nonequilibrium systems. Results for the quasistationary probability distribution in two model systems are compared with the asymptotically exact theory in the limit of extremely small noise intensity. Singularities of the nonequilibrium distributions are revealed by the simulations.

引用

页数：4

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