Efficiency of Interacting Brownian Motors: Improved Mean-Field Treatment

被引：0
|
作者：
František Slanina
机构：
[1] Academy of Sciences of the Czech Republic,Institute of Physics
来源：
Journal of Statistical Physics | 2009年 / 135卷
关键词：
Molecular motors; Fluctuation theorem; Exclusion process;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The “reversible ratchet” model of interacting Brownian motors, introduced by us earlier, is investigated using a one-site approximation of a mean-field type. We confirm the effect of enhanced efficiency due to repulsive interaction and we provide arguments suggesting that the enhancement is of energetic, rather than entropic, origin. We also check the validity of the fluctuation theorem for stationary particle current.
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页码：935 / 950
页数：15
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