Renormalization-group study of the many-body localization transition in one dimension

24 Jun 2019 Morningstar Alan Huse David A.

Using a new approximate strong-randomness renormalization group (RG), we study the many-body localized (MBL) phase and phase transition in one-dimensional quantum systems with short-range interactions and quenched disorder. Our RG is built on those of Zhang $\textit{et al.}$ [1] and Goremykina $\textit{et al.}$ [2], which are based on thermal and insulating blocks... (read more)

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Categories


  • STATISTICAL MECHANICS
  • DISORDERED SYSTEMS AND NEURAL NETWORKS
  • QUANTUM GASES