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Titel:

How periodic driving heats a disordered quantum spin chain

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Rehn, Jorge; Lazarides, Achilleas; Pollmann, Frank; Moessner, Roderich
Abstract:
We study the energy absorption in real time of a disordered quantum spin chain subjected to coherent monochromatic periodic driving. We determine characteristic fingerprints of the well-known ergodic (Floquet-Eigenstate thermalization hypothesis for slow driving/weak disorder) and many-body localized (Floquet–many-body localization for fast driving/strong disorder) phases. In addition, we identify an intermediate regime, where the energy density of the system—unlike the entanglement entropy a lo...     »
Zeitschriftentitel:
Physical Review B 2016-07
Jahr:
2016
Band / Volume:
94
Heft / Issue:
2
Volltext / DOI:
doi:10.1103/physrevb.94.020201
Verlag / Institution:
American Physical Society (APS)
E-ISSN:
2469-99502469-9969
Publikationsdatum:
11.07.2016
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