Coupled Brownian motors with two different kinds of time delays

Dan Wu, Shiqun Zhu and Xiaoqin Luo

Physica A: Statistical Mechanics and its Applications, 2012, vol. 391, issue 4, 1032-1037

Abstract: 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.

Keywords: Brownian motor; Interacting ratchets; Feedback time delay; Coupling time delay (search for similar items in EconPapers)
Date: 2012
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:391:y:2012:i:4:p:1032-1037

DOI: 10.1016/j.physa.2011.09.029

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