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Title:

Enhancing Disorder-Free Localization through Dynamically Emergent Local Symmetries

Document type:
Zeitschriftenaufsatz
Author(s):
Halimeh, Jad C.; Homeier, Lukas; Zhao, Hongzheng; Bohrdt, Annabelle; Grusdt, Fabian; Hauke, Philipp; Knolle, Johannes
Abstract:
Disorder-free localization is a recently discovered phenomenon of nonergodicity that can emerge in quantum many-body systems hosting gauge symmetries when the initial state is prepared in a superposition of gauge superselection sectors. Thermalization is then prevented up to all accessible evolution times despite the model being nonintegrable and translation invariant. In a recent work [Halimeh et al., arXiv:2111.02427 (2021)], it has been shown that terms linear in the gauge-symmetry generator...     »
Journal title:
PRX Quantum 2022-05
Year:
2022
Journal volume:
3
Journal issue:
2
Fulltext / DOI:
doi:10.1103/prxquantum.3.020345
Publisher:
American Physical Society (APS)
E-ISSN:
2691-3399
Date of publication:
31.05.2022
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