Suppression of Interband Heating for Random Driving

Title:: Suppression of Interband Heating for Random Driving
Document type:: Zeitschriftenaufsatz
Author(s):: Zhao, Hongzheng; Knolle, Johannes; Moessner, Roderich; Mintert, Florian
Abstract:: Heating to high-lying states strongly limits the experimental observation of driving induced nonequilibrium phenomena, particularly when the drive has a broad spectrum. Here we show that, for entire families of structured random drives known as random multipolar drives, particle excitation to higher bands can be well controlled even away from a high-frequency driving regime. This opens a window for observing drive-induced phenomena in a long-lived prethermal regime in the lowest band.
Journal title:: Physical Review Letters 2022-09
Year:: 2022
Journal volume:: 129
Journal issue:: 12
Fulltext / DOI:: doi:10.1103/physrevlett.129.120605
Publisher:: American Physical Society (APS)
E-ISSN:: 0031-90071079-7114
Date of publication:: 14.09.2022
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