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Titel:

Orthogonal Quantum Many-Body Scars

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Zhao, Hongzheng; Smith, Adam; Mintert, Florian; Knolle, Johannes
Abstract:
Quantum many-body scars have been put forward as counterexamples to the eigenstate thermalization hypothesis. These atypical states are observed in a range of correlated models as long-lived oscillations of local observables in quench experiments starting from selected initial states. The long-time memory is a manifestation of quantum nonergodicity generally linked to a subextensive generation of entanglement entropy, the latter of which is widely used as a diagnostic for identifying quantum man...     »
Zeitschriftentitel:
Physical Review Letters 2021-10
Jahr:
2021
Band / Volume:
127
Heft / Issue:
15
Volltext / DOI:
doi:10.1103/physrevlett.127.150601
Verlag / Institution:
American Physical Society (APS)
E-ISSN:
0031-90071079-7114
Publikationsdatum:
06.10.2021
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