Many-body localization in a quasiperiodic system

@article{Iyer2013ManybodyLI,
  title={Many-body localization in a quasiperiodic system},
  author={Shankar Iyer and Vadim Oganesyan and Gil Refael and David A. Huse},
  journal={Physical Review B},
  year={2013},
  volume={87},
  pages={134202}
}
Recent theoretical and numerical evidence suggests that localization can survive in disordered many-body systems with very high energy density, provided that interactions are sufficiently weak. Stronger interactions can destroy localization, leading to a so-called many-body localization transition. This dynamical phase transition is relevant to questions of thermalization in extended quantum systems far from the zero-temperature limit. It separates a many-body localized phase, in which… 
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