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
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