Dispersionless transport in washboard potentials revisited

We reassess the ‘dispersionless transport regime’ of Brownian particles in tilted periodic potentials. We show that the particles exhibit normal diffusive motion right after transitioning into the running state dragged by the constant bias force. No special transient dynamics appears, contrary to co...

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Veröffentlicht in:	Journal of physics. A, Mathematical and theoretical Mathematical and theoretical, 2022-04, Vol.55 (15), p.155005
Hauptverfasser:	Marchenko, I G, Aksenova, V Yu, Marchenko, I I, Zhiglo, A V
Format:	Artikel
Sprache:	eng
Schlagworte:	Brownian motion driven diffusive systems Langevin equation nonequilibrium and irreversible thermodynamics stochastic analysis methods transport processes
Online-Zugang:	Volltext
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