Stochastic systems with cross-correlated Gaussian white noises

被引：1
|
作者：
Wang Cheng-Yu [1 ]
Gao Yun [2 ]
Song Yu-Min [1 ]
Zhou Peng [1 ]
Yang Hai [1 ]
机构：
[1] Yunnan Normal Univ, Dept Phys, Kunming 650092, Peoples R China
[2] Yunnan Normal Univ, Editorial Dept, Kunming 650092, Peoples R China
来源：
CHINESE PHYSICS B | 2010年 / 19卷 / 11期
基金：
中国国家自然科学基金;
关键词：
phase transitions; fluctuation phenomenon; stochastic processes; RESONANCE; DRIVEN; TIME; MECHANISM; LASER;
D O I：
10.1088/1674-1056/19/11/116401
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This paper theoretically investigates three stochastic systems with cross-correlation Gaussian white noises Both steady state properties of the stochastic nonlinear systems and the nonequilibrium transitions induced by the cross-correlated noises are studied The stationary solutions of the Fokker-Planck equation for three specific examples are analysed It is shown explicitly that the cross-correlation of white noises can induce nonequilibrium transitions
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页数：6
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