Brownian motion in fluctuating periodic
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Enrique Abad; Andreas Mielke
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Article
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1998
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John Wiley and Sons
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English
β 853 KB
This work deals with the overdamped motion of a particle in a fluctuating one-dimensional periodic potential. If the potential has no inversion symmetry and its fluctuations are asymmetric and correlated in time, a net flow can be generated at finite temperatures. We present results for the stationa