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Titel:

Entanglement growth in diffusive systems with large spin

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Rakovszky, Tibor; Pollmann, Frank; von Keyserlingk, Curt
Abstract:
Recent works 1,2 argued that Rényi entropies Sα with indices α > 1 exhibit a sub-ballistic, / ffiffi t p , growth in systems with diffusive transport. A subsequent work by Žnidarič3 claims that such sub-ballistic growth occurs only in certain cases (in particular, d = 1 dimensional systems with q = 2 states per site) and is generically replaced by ballistic growth in the absence of further fine-tuning. Below, we try to make precise the conditions needed for diffusive (rather than ballis...     »
Zeitschriftentitel:
Communications Physics 2021
Jahr:
2021
Band / Volume:
4
Heft / Issue:
1
Volltext / DOI:
doi:10.1038/s42005-021-00594-4
Verlag / Institution:
Springer Science and Business Media LLC
E-ISSN:
2399-3650
Publikationsdatum:
10.05.2021
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