Quantum Stirring in low dimensional devices

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dc.creatorSela, Itamar
dc.creatorCohen, Doron
dc.date2008-02-17
dc.date2008-06-05
dc.date.accessioned2026-07-07T09:47:04Z
dc.date.available2026-07-07T09:47:04Z
dc.descriptionA circulating current can be induced in the Fermi sea by displacing a scatterer, or more generally by integrating a quantum pump into a closed circuit. The induced current may have either the same or the opposite sense with respect to the "pushing" direction of the pump. We work out explicit expressions for the associated geometric conductance using the Kubo-Dirac monopoles picture, and illuminate the connection with the theory of adiabatic passage in multiple path geometry.
dc.description6 pages, 5 figures, improved version
dc.identifierhttps://arxiv.org/abs/0802.2364
dc.identifierhttp://arxiv.org/abs/0802.2364
dc.identifierPhys. Rev. B 77, 245440 (2008)
dc.identifierdoi:10.1103/PhysRevB.77.245440
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/163742
dc.subjectMesoscale and Nanoscale Physics
dc.subjectQuantum Physics
dc.titleQuantum Stirring in low dimensional devices
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