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Brownian motion exhibiting absolute negative mobility

Ralf Eichhorn·Peter Reimann·Peter Hänggi
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Abstract

We consider a single Brownian particle in a spatially symmetric, periodic system far from thermal equilibrium. This setup can be readily realized experimentally. Upon application of an external static force F, the average particle velocity is negative for F>0 and positive for F<0 (absolute negative mobility).

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Ralf Eichhorn, Peter Reimann, Peter Hänggi. 2002-04-17. Brownian motion exhibiting absolute negative mobility. https://doi.org/10.1103/physrevlett.88.190601

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