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Ehrenfest time in the weak dynamical localization

C. Tian·A. Kamenev·A. Larkin
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Abstract

The quantum kicked rotor (QKR) is known to exhibit dynamical localization in the space of its angular momentum. The present paper is devoted to the systematic first--principal (without a regularizer) diagrammatic calculations of the weak--localization corrections for QKR. Our particular emphasis is on the Ehrenfest time regime -- the phenomena characteristic for the classical--to--quantum crossover of classically chaotic systems.

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C. Tian, A. Kamenev, A. Larkin. 2004-12-09. Ehrenfest time in the weak dynamical localization. https://doi.org/10.1103/physrevb.72.045108

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