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Title:

Scrambling and thermalization in a diffusive quantum many-body system

Document type:
Zeitschriftenaufsatz
Author(s):
Bohrdt, A; Mendl, C B; Endres, M; Knap, M
Abstract:
Out-of-time ordered (OTO) correlation functions describe scrambling of information in correlated quantum matter. They are of particular interest in incoherent quantum systems lacking well defined quasi-particles. Thus far, it is largely elusive how OTO correlators spread in incoherent systems with diffusive transport governed by a few globally conserved quantities. Here, we study the dynamical response of such a system using high-performance matrix-product-operator techniques. Specifically, we c...     »
Journal title:
New Journal of Physics 2017-06
Year:
2017
Journal volume:
19
Journal issue:
6
Pages contribution:
063001
Fulltext / DOI:
doi:10.1088/1367-2630/aa719b
Publisher:
IOP Publishing
E-ISSN:
1367-2630
Date of publication:
02.06.2017
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