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cond-mat.stat-mech2012★ 23 cited
Particle diode: Rectification of interacting Brownian ratchets
Bao-quan Ai, Ya-feng He, Wei-rong Zhong
Transport of Brownian particles interacting with each other via the Morse potential is investigated in the presence of an ac driving force applied locally at one end of the chain.…
cond-mat.stat-mech2010★ 9 cited
Enhancement of the longitudinal transport by a weakly transversal drive
Yafeng He, Baoquan Ai
Transport of Brownian particles in a two-dimensional asymmetric tube is investigated by applying a polarized field. From the Brownian dynamics simulations we find that the longitud…
cond-mat.stat-mech2010★ 13 cited
Directed transport driven by Lévy flights coexisting with subdiffusion
Bao-quan Ai, Ya-feng He
Transport of the Brownian particles driven by Lévy flights coexisting with subdiffusion in asymmetric periodic potentials is investigated in the absence of any external driving for…