Brownian motion with absolute negative mobility.
An example of Brownian motion with absolute negative mobility is given and analytically studied in a random walk and diffusion model.
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Biomedical subjects
B Cleuren
Publications and source records attributed to B Cleuren.
Directed transport by pumping of excited states.
We present the exact analytic solution for the model of directed transport induced by nonequilibrium state occupation, introduced by Porto [Eur. Phys. J. B 25, 345 (2002)].
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Random walks with absolute negative mobility.
We introduce simple non-Markovian modifications to the standard random walk resulting in absolute negative mobility, i.e., the response to an external force is always opposite to the direction of the force.
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