Stroboscopic model of transport through a quantum dot with spin-orbit scattering
arXiv:cond-mat/0508556 · doi:10.1103/PhysRevB.72.235305
Abstract
We 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.
6 pages, 3 figures
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Cited by in corpus (10)
- Quantum Hall effect in a one-dimensional dynamical system
- Semiclassical Theory of Quantum Chaotic Transport: Phase-Space Splitting, Coherent Backscattering and Weak Localization
- Mesoscopic Spin Hall Effect
- Splitting of Andreev levels in a Josephson junction by spin-orbit coupling
- Dephasing in quantum chaotic transport: a semiclassical approach
- The effect of symmetry class transitions on the shot noise in chaotic quantum dots
- Universal Features of Spin Transport and Breaking of Unitary Symmetries
- Effect of spin-orbit coupling on the excitation spectrum of Andreev billiards
- Degradation of electron-hole entanglement by spin-orbit coupling
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