Edge currents in the absence of edges

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dc.creatorExner, Pavel
dc.creatorJoye, Alain
dc.creatorKovarik, Hynek
dc.date1999-08-17
dc.date1999-11-12
dc.date.accessioned2026-07-07T06:33:57Z
dc.date.available2026-07-07T06:33:57Z
dc.descriptionWe investigate a charged two-dimensional particle in a homogeneous magnetic field interacting with a periodic array of point obstacles. We show that while Landau levels remain to be infinitely degenerate eigenvalues, between them the system has bands of absolutely continuous spectrum and exhibits thus a transport along the array. We also compute the band functions and the corresponding probability current.
dc.descriptionFinal version, to appear in Phys. Lett. A; 10 LaTeX pages with 3 eps figures
dc.identifierhttps://arxiv.org/abs/cond-mat/9908248
dc.identifierhttp://arxiv.org/abs/cond-mat/9908248
dc.identifierPhys. Lett. A264 (1999), 124-130
dc.identifierdoi:10.1016/S0375-9601(99)00804-X
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/99368
dc.subjectCondensed Matter
dc.subjectMathematical Physics
dc.subjectQuantum Physics
dc.titleEdge currents in the absence of edges
dc.typetext

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