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Hopping between localized Floquet states in periodically driven quantum dots

D. M. Basko
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Abstract

The dynamic localization in energy space -- suppression of the absorption of energy from an external microwave field due to quantum interference -- was analyzed recently for a closed quantum dot in the absence of electron-electron interactions. Here a weak interaction is shown to lead to a finite absorption and heating, which may be viewed as hopping between localized Floquet states. The heating rate grows together with the electronic temperature, eventually destroying the localization.

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D. M. Basko. 2003-07-03. Hopping between localized Floquet states in periodically driven quantum dots. https://doi.org/10.1103/physrevlett.91.206801

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