Mean first-passage time of a bistable kinetic model driven by cross-correlated noises

doi:10.1103/PhysRevE.59.3880

	Mean first-passage time of a bistable kinetic model driven by cross-correlated noises
	Mei DC(梅东成)1,2 ; Xie GZ(谢光中)1,2 ; Cao, L 3; Wu, DJ 3; Mei, DC
刊名	PHYSICAL REVIEW E
	1999-04
卷号	59 期号:4 页码:3880-3883
ISSN号	1063-651X
DOI	10.1103/PhysRevE.59.3880
产权排序	第2完成单位
文献子类	Article
英文摘要	The transient properties of a bistable system driven by cross-correlated noises are investigated; the correlation times of the correlations between the noises are nonzero. The mean first-passage time (MFPT) is calculated. From numerical computations we find the following: (1) The MFPT of the system is affected by both the correlation time tau and the correlation strength lambda; (2) tau and lambda play opposing roles in the MFPT; (3) when lambda or alpha/D(alpha and D are the additive and multiplicative noise intensities respectively) are far away from 1, the MFPT as a function of tau is monotonic; however, when both alpha/D and lambda approach 1, the MFPT as a function of tau is nonmonotonic; (4) for the case of perfectly correlated noises (lambda=1), the MFPT corresponding to alpha>D and alpha
学科主题	Physics
URL标识	查看原文
WOS关键词	MULTIPLICATIVE NOISES ; COLORED NOISE ; BISTABILITY DRIVEN
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000079834600022
内容类型	期刊论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/6860]
专题	云南天文台_星系研究组
通讯作者	Mei, DC
作者单位	1.Yunnan Astrophysics Center, Yunnan University, Kunming 650091, China 2.Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011, China 3.Department of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
推荐引用方式 GB/T 7714	Mei DC,Xie GZ,Cao, L,et al. Mean first-passage time of a bistable kinetic model driven by cross-correlated noises[J]. PHYSICAL REVIEW E,1999,59(4):3880-3883.
APA	Mei DC,Xie GZ,Cao, L,Wu, DJ,&Mei, DC.(1999).Mean first-passage time of a bistable kinetic model driven by cross-correlated noises.PHYSICAL REVIEW E,59(4),3880-3883.
MLA	Mei DC,et al."Mean first-passage time of a bistable kinetic model driven by cross-correlated noises".PHYSICAL REVIEW E 59.4(1999):3880-3883.