arXiv:2010.00565

[refraction-ray]

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• Title: Absence of true localization in many-body localized phases
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• Summary (optional): lnlnt increase of number entropy in MBL phase may indicate the non existence of MBL?
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• Previous work: Evidence for Unbounded Growth of the Number Entropy in Many-Body Localized Phases
  Bounds on the entanglement entropy by the number entropy in non-interacting fermionic systems