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Reversible Destruction of Dynamical Localization

Hans Lignier·Julien Chabé·Dominique Delande·Jean-Claude Garreau·Pascal Szriftgiser
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Abstract

Dynamical localization is a localization phenomenon taking place, for example, in the quantum periodically-driven kicked rotor. It is due to subtle quantum destructive interferences and is thus of intrinsic quantum origin. It has been shown that deviation from strict periodicity in the driving rapidly destroys dynamical localization. We report experimental results showing that this destruction is partially reversible when the deterministic perturbation that destroyed it is slowly reversed. We also provide an explanation for the partial character of the reversibility.

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Hans Lignier, Julien Chabé, Dominique Delande, Jean-Claude Garreau, Pascal Szriftgiser. 2005-07-29. Reversible Destruction of Dynamical Localization. https://doi.org/10.1103/physrevlett.95.234101

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