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Titel:

Entanglement dynamics of a many-body localized system coupled to a bath

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Wybo, Elisabeth; Knap, Michael; Pollmann, Frank
Abstract:
The combination of strong disorder and interactions in closed quantum systems can lead to many-body localization (MBL). However, this quantum phase is not stable when the system is coupled to a thermal environment. We investigate how MBL is destroyed in systems that are weakly coupled to a dephasive Markovian environment by focusing on their entanglement dynamics. We numerically study the third Rényi negativity R3, a recently proposed entanglement proxy based on the negativity that captures the...     »
Zeitschriftentitel:
Physical Review B 2020-08
Jahr:
2020
Band / Volume:
102
Heft / Issue:
6
Volltext / DOI:
doi:10.1103/physrevb.102.064304
Verlag / Institution:
American Physical Society (APS)
E-ISSN:
2469-99502469-9969
Publikationsdatum:
07.08.2020
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