Weak directed transport of inertial Levy flights in rough corrugated potential

doi:10.1142/S0217984921500160

ITP OpenIR > SCI期刊论文

	Liu, Jian 1; Zhu, Ping ; Li, Feifei
	Weak directed transport of inertial Levy flights in rough corrugated potential
发表期刊	MODERN PHYSICS LETTERS B (IF:0.731[JCR-2017],0.628[5-Year])
语种	英语
关键词	ENERGY LANDSCAPE DIFFUSION ESCAPE STATES
摘要	The directed transport of inertial Levy flights resulting from the superimposed roughness in a corrugated potential is investigated in this paper. The influence of the roughness on the transport is studied by calculating the mean velocity (MV) and the mean first escape time (MFET), with respect to the Levy index mu and the asymmetry parameter q which determines the asymmetry of the potential. The results indicate that the particles' directed transport caused by the asymmetry of the potential will be counteracted by the roughness, which behaves as the absolute value of the MV decreases with roughness epsilon increasing, and the MFET increases with increasing, correspondingly. Though smaller Levy index mu can produce more large jumps, which yield the enhancement of the directed transport, since the roughness superimposed on the corrugated potential supplies the hinder effect, the directed transport is also weakened after the appearance of the roughness.
	2020
ISSN	0217-9849
卷号	34 页码:2150016
合作性质	国内
学科领域	Physics
学科门类	Physics, Applied ; Physics, Condensed Matter ; Physics, Mathematical
DOI	10.1142/S0217984921500160
收录类别	SCIE
引用统计	正在获取...
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/27536
专题	SCI期刊论文
作者单位	1.Beijing Technol & Business Univ, Sch Sci, Beijing 100048, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Liu, Jian,Zhu, Ping,Li, Feifei. Weak directed transport of inertial Levy flights in rough corrugated potential[J]. MODERN PHYSICS LETTERS B,2020,34:2150016.
APA	Liu, Jian,Zhu, Ping,&Li, Feifei.(2020).Weak directed transport of inertial Levy flights in rough corrugated potential.MODERN PHYSICS LETTERS B,34,2150016.
MLA	Liu, Jian,et al."Weak directed transport of inertial Levy flights in rough corrugated potential".MODERN PHYSICS LETTERS B 34(2020):2150016.

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