Effect of the Noise Correlation Time on the Stationary Current of Brownian Particle in a Spatially Symmetric Periodic Potential

被引：0
|
作者：
Wang-Quan He
Can-Jun Wang
Dong-Cheng Mei
机构：
[1] Yunnan University,Department of Physics
[2] Honghe University,Department of Physics
[3] Baoji University of Arts and Sciences,Nonlinear Research Institute
来源：
International Journal of Theoretical Physics | 2008年 / 47卷
关键词：
Stationary current; Noise correlation time; Periodic potential;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We investigate the noise-induced transport of Brownian particle in a deterministic spatial symmetrical periodic potential driven by colored cross correlation between a multiplicative white noise and an additive white noise. We derive the general formula of the stationary current. Based on numerical computation, we found that directed motion of the Brownian particles can be induced by the correlation time τ of cross correlation between the multiplicative noise and the additive noise and the current reversal and the direction of the current is controlled by the τ.
引用
收藏
页码：1606 / 1611
页数：5
相关论文
共 50 条
  • [41] Stochastic resonance in an underdamped periodic potential system with symmetric trichotomous noise
    Qi, Qianqian
    Zhou, Bingchang
    INDIAN JOURNAL OF PHYSICS, 2020, 94 (01) : 81 - 86
  • [42] Bidirectional particle transport and size selective sorting of Brownian particles in a flashing spatially periodic energy landscape
    Martinez-Pedrero, Fernando
    Massana-Cid, Helena
    Ziegler, Till
    Johansen, Tom H.
    Straube, Arthur V.
    Tierno, Pietro
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2016, 18 (38) : 26353 - 26357
  • [43] Exact analytic solution for the correlation time of a Brownian particle in a double-well potential from the Langevin equation
    Kalmykov, YP
    Coffey, WT
    Waldron, JT
    JOURNAL OF CHEMICAL PHYSICS, 1996, 105 (05): : 2112 - 2118
  • [44] Brownian motion under a time-dependent periodic potential proportional to the square of the position of a particle and classical fluctuation squeezing
    Tashiro, Tohru
    Morita, Akio
    PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2007, 377 (02) : 401 - 411
  • [45] Effect of noise on a particle moving in a periodic potential - art. no. 66020C
    Gitterman, Moshe
    Noise and Fluctuations in Biological, Biophysical, and Biomedical Systems, 2007, 6602 : C6020 - C6020
  • [46] PARTICLE DIFFUSION ACCELERATION IN SPATIALLY PERIODIC STRUCTURES EXPOSED TO RECTANGULAR TIME-PERIODIC FIELDS
    Marchenko, I. G.
    Marchenko, I. I.
    EAST EUROPEAN JOURNAL OF PHYSICS, 2015, 2 (03): : 55 - 63
  • [47] Effect of interference between two colored noises on the stationary states of a Brownian particle
    Mondal, Shrabani
    Bag, Bidhan Chandra
    PHYSICAL REVIEW E, 2015, 91 (04):
  • [48] Brownian motion in a complex asymmetric periodic potential under colored-noise action
    S. A. Guz
    Doklady Physics, 2011, 56 : 585 - 588
  • [49] The transport phenomenon of inertia Brownian particles in a periodic potential with non-Gaussian noise
    Wang, Bing
    Zhang, Xiaoxiao
    Sun, Yajuan
    Qu, Zhongwei
    Li, Xuechao
    MODERN PHYSICS LETTERS B, 2019, 33 (02):
  • [50] Brownian motion in a complex asymmetric periodic potential under colored-noise action
    Guz, S. A.
    DOKLADY PHYSICS, 2011, 56 (12) : 585 - 588
12345