Ehrenfest time in the weak dynamical localization

C. Tian, A. Kamenev, A. Larkin

Research output: Contribution to journalArticle

18 Scopus citations

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-principles (without a regularizer) diagrammatic calculations of the weak-localization corrections for the QKR. Our particular emphasis is on the Ehrenfest time regime-the phenomena characteristic for the classical-to-quantum crossover of classically chaotic systems.

Original languageEnglish (US)
Article number045108
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume72
Issue number4
DOIs
StatePublished - Jul 15 2005

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