Weak localization of the open kicked rotator

Abstract

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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Cited by in corpus (13)

• Semiclassical Theory of Quantum Chaotic Transport: Phase-Space Splitting, Coherent Backscattering and Weak Localization
• A semiclassical theory of the Ehrenfest-time dependence of quantum transport in ballistic quantum dots
• Quantum-to-classical correspondence in open chaotic systems
• Ehrenfest-time dependence of weak localization in open quantum dots
• Ehrenfest time in the weak dynamical localization
• Microscopic Theory for the Quantum to Classical Crossover in Chaotic Transport
• Semiclassical theory of the Ehrenfest-time dependence of quantum transport
• Classical limit of transport in quantum kicked maps
• Quantum-to-classical crossover for Andreev billiards in a magnetic field
• Semiclassical theory of a quantum pump
• Stroboscopic model of transport through a quantum dot with spin-orbit scattering
• Criticality in the Quantum Kicked Rotor with a Smooth Potential
• Resonance spectra for quantum maps of kicked scattering systems by complex scaling