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physics.bio-ph2003★ 35 cited
Efficiency optimization in a correlation ratchet with asymmetric unbiased fluctuations
Bao-Quan Ai, Xian-Ju Wang, Guo-Tao Liu +4
The efficiency of a Brownian particle moving in periodic potential in the presence of asymmetric unbiased fluctuations is investigated. We found that there is a regime where the ef…
physics.bio-ph2003★ 16 cited
Current Reversals in a inhomogeneous system with asymmetric unbiased fluctuations
Bao-Quan Ai, Xian-Ju Wang, Guo-Tao Liu +4
We present a study of transport of a Brownian particle moving in periodic symmetric potential in the presence of asymmetric unbiased fluctuations. The particle is considered to mov…