Coupled Brownian motors with two different kinds of time delays

被引：9
|
作者：
Wu, Dan [1 ]
Zhu, Shiqun [1 ]
Luo, Xiaoqin [1 ]
机构：
[1] Soochow Univ, Sch Phys Sci & Technol, Suzhou 215006, Jiangsu, Peoples R China
来源：
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2012年 / 391卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Brownian motor; Interacting ratchets; Feedback time delay; Coupling time delay; TRANSPORT;
D O I：
10.1016/j.physa.2011.09.029
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The transport of the coupled Brownian ratchets with two different kinds of time delays is investigated. The increase of the feedback delay reduces the transport with oscillations. While increasing the coupling delay increases the transport with some irregular oscillations and finally saturates to a constant for the large driving force. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：1032 / 1037
页数：6
相关论文
共 50 条
  • [41] Effects of phase disorder on transport of globally coupled Brownian motors
    Wu, Dan
    Zhu, Shiqun
    PHYSICAL REVIEW E, 2012, 85 (06):
  • [42] Investigation on the directional transportation of coupled Brownian motors with asymmetric friction
    Xu, Zhang
    Cao Jia-Hui
    Ai Bao-Quan
    Gao Tian-Fu
    Zheng Zhi-Gang
    ACTA PHYSICA SINICA, 2020, 69 (10)
  • [43] Physical model for two-headed Brownian motors
    Zhi, Lianhe
    Zhang, Hongwei
    Li, Yuxiao
    Zhengzhou Daxue Xuebao/Journal of Zhengzhou University, 2003, 35 (03):
  • [44] Directed motion of two-headed Brownian motors
    Li, YX
    Wu, XZ
    Zhuo, YZ
    MODERN PHYSICS LETTERS B, 2000, 14 (13): : 479 - 486
  • [45] Diffusion coefficients for two-state Brownian motors
    Sasaki, K
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2003, 72 (10) : 2497 - 2508
  • [46] Stochastic tumor growth system with two different kinds of time delay
    Dou, Chun-Sheng
    Li, Di
    Wang, Can-Jun
    CENTRAL EUROPEAN JOURNAL OF PHYSICS, 2011, 9 (03): : 616 - 620
  • [47] The influence of two kinds of time delays on the vibrational resonance of a fractional Mathieu-Duffing oscillator
    Ning, Lijuan
    Guo, Wen
    PRAMANA-JOURNAL OF PHYSICS, 2020, 94 (01):
  • [48] Transport properties of fractional coupled Brownian motors in flash ratchet potential
    Lai Li
    Zhou Xue-Xue
    Ma Hong
    Luo Mao-Kang
    ACTA PHYSICA SINICA, 2013, 62 (15)
  • [49] Limit cycle induced by multiplicative noise in a system of coupled Brownian motors
    Mangioni, SE
    Wio, HS
    PHYSICAL REVIEW E, 2003, 67 (05):
  • [50] Transport properties of fractional coupled Brownian motors in ratchet potential with feedback
    Qin Tian-Qi
    Wang Fei
    Yang Bo
    Luo Mao-Kang
    ACTA PHYSICA SINICA, 2015, 64 (12)
12345