Weak localization of the open kicked rotator

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We present a numerical calculation of the weak localization peak in the magnetoconductance for a stroboscopic model of a chaotic quantum dot. The magnitude of the peak is close to the universal prediction of random-matrix theory. The width depends on the classical dynamics, but this dependence can be accounted for by a single parameter: the level curvature around zero magnetic field of the closed system.
8 pages, 8 eps figures

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Mesoscale and Nanoscale Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/23907

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0405122
 http://arxiv.org/abs/cond-mat/0405122
 Phys.Rev.B 70, 205324 (2004)
 doi:10.1103/PhysRevB.70.205324

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arXiv