Logarithmic growth of local entropy and total correlations in many-body localized dynamics

  title={Logarithmic growth of local entropy and total correlations in many-body localized dynamics},
  author={Fabio Anz{\`a} and Francesca Pietracaprina and John Goold},
The characterizing feature of a many-body localized phase is the existence of an extensive set of quasi-local conserved quantities with an exponentially localized support. This structure endows the system with the signature logarithmic in time entanglement growth between spatial partitions. This feature differentiates the phase from Anderson localization, in a non-interacting model. Experimentally measuring the entanglement between large partitions of an interacting many-body system requires… 
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