Quantum Brownian motion in ratchet potentials: duality relation and its consequences

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dc.creatorPeguiron, J.
dc.creatorGrifoni, M.
dc.date2005-11-18
dc.date.accessioned2026-07-07T08:05:28Z
dc.date.available2026-07-07T08:05:28Z
dc.descriptionQuantum Brownian motion in ratchet potentials is investigated by means of an approach based on a duality relation. This relation links the long-time dynamics in a tilted ratchet potential in the presence of dissipation with the one in a driven dissipative tight-binding model. The application to quantum ratchet yields a simple expression for the ratchet current in terms of the transition rates in the tight-binding system.
dc.descriptionChemical Physics (in press)
dc.identifierhttps://arxiv.org/abs/cond-mat/0511465
dc.identifierhttp://arxiv.org/abs/cond-mat/0511465
dc.identifierChem. Phys. 322, 169 (2006)
dc.identifierdoi:10.1016/j.chemphys.2005.07.004
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/130291
dc.subjectStatistical Mechanics
dc.titleQuantum Brownian motion in ratchet potentials: duality relation and its consequences
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