Persistent currents in a Moebius ladder: A test of interchain coherence of interacting electrons

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dc.creatorMila, Frederic
dc.creatorStafford, Charles
dc.creatorCapponi, Sylvain
dc.date1997-05-13
dc.date.accessioned2026-07-07T09:11:44Z
dc.date.available2026-07-07T09:11:44Z
dc.descriptionPersistent currents in a Moebius ladder are shown to be very sensitive to the effects of intrachain interactions on the hopping of electrons between chains. Their periodicity as a function of flux is doubled for strong enough repulsive interactions because electrons cannot hop coherently between the chains and have to travel along the full edge of the Moebius ladder, thus encircling the flux twice. Mesoscopic devices that should enable one to observe these effects are proposed.
dc.description4 Latex pages with 5 encapsulated figures. Requires psfig.sty
dc.identifierhttps://arxiv.org/abs/cond-mat/9705119
dc.identifierhttp://arxiv.org/abs/cond-mat/9705119
dc.identifierPhys. Rev. B 57, 1457 (1998)
dc.identifierdoi:10.1103/PhysRevB.57.1457
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/151782
dc.subjectStrongly Correlated Electrons
dc.titlePersistent currents in a Moebius ladder: A test of interchain coherence of interacting electrons
dc.typetext

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