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Intriguing properties of transport at the microscales: Langevin equation approach
Published 3 Jun 2024 in cond-mat.stat-mech, cond-mat.mes-hall, and cond-mat.soft | (2406.01216v1)
Abstract: We present a perspective of simple models of nonequilibrium directed transport described in terms of a Langevin equation formalism. We consider a Brownian particle under various circumstances and driven by thermal (equilibrium) and non-thermal (active) fluctuations. Three examples of startling behavior are unveiled: giant transport, multiple current reversal and negative mobility.
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