Drift by Dichotomous Markov Noise
arXiv:cond-mat/0307336 · doi:10.1103/PhysRevE.68.041111
Abstract
We derive explicit results for the asymptotic probability density and drift velocity in systems driven by dichotomous Markov noise, including the situation in which the asymptotic dynamics crosses {\em unstable} fixed points. The results are illustrated on the problem of the rocking ratchet.
24 pages, 6 figures, submitted to Physical Review E