Stroboscopic model of transport through a quantum dot with spin-orbit scattering

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dc.creatorBardarson, J. H.
dc.creatorTworzydlo, J.
dc.creatorBeenakker, C. W. J.
dc.date2005-08-23
dc.date.accessioned2026-07-07T06:24:06Z
dc.date.available2026-07-07T06:24:06Z
dc.descriptionWe present an open version of the symplectic kicked rotator as a stroboscopic model of electrical conduction through an open ballistic quantum dot with spin-orbit scattering. We demonstrate numerically and analytically that the model reproduces the universal weak localization and weak anti-localization peak in the magnetoconductance, as predicted by random-matrix theory (RMT). We also study the transition from weak localization to weak anti-localization with increasing strength of the spin-orbit scattering, and find agreement with RMT.
dc.description6 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0508556
dc.identifierhttp://arxiv.org/abs/cond-mat/0508556
dc.identifierPhys. Rev. B 72, 235305 (2005)
dc.identifierdoi:10.1103/PhysRevB.72.235305
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/96429
dc.subjectMesoscale and Nanoscale Physics
dc.titleStroboscopic model of transport through a quantum dot with spin-orbit scattering
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