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Liu, J1; Li, FF; Zhu, YH; Li, BH
Enhanced transport of inertial Levy flights in rough tilted periodic potential
Source PublicationJOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT
Language英语
KeywordENERGY LANDSCAPE DIFFUSION DRIVEN STATES
AbstractThe enhanced transport of inertial Levy flights resulting from the superimposed roughness in a tilted periodic potential is investigated in this paper. The mean velocity and the mean first passage time are calculated with respect to the Levy index, driving force, and the roughness. The results indicate that the roughness can not only hinder the transport but also enhance it, which depends on the total contribution of Levy index, the tilted periodic potential apparatus, and especially the roughness. Besides, after superimposing the roughness, the transport of inertial Levy flights driven by nonlinear friction in the tilted periodic potential is studied. Since the bimodal nature of velocity distribution is broken, which results from the appearance of the roughness, the superdiffusion or superballistic diffusion is weakened, or even vanished.
2019
ISSN1742-5468
Pages33211
Subject AreaMechanics ; Physics
MOST Discipline CatalogueMechanics ; Physics, Mathematical
DOI10.1088/1742-5468/ab081d
Indexed BySCIE
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/23472
CollectionSCI期刊论文
Affiliation1.Beijing Technol & Business Univ, Sch Sci, Beijing 100048, Peoples R China
2.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Liu, J,Li, FF,Zhu, YH,et al. Enhanced transport of inertial Levy flights in rough tilted periodic potential[J]. JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT,2019:33211.
APA Liu, J,Li, FF,Zhu, YH,&Li, BH.(2019).Enhanced transport of inertial Levy flights in rough tilted periodic potential.JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT,33211.
MLA Liu, J,et al."Enhanced transport of inertial Levy flights in rough tilted periodic potential".JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT (2019):33211.
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