Strong-randomness renormalization groups

David A. Huse

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arXiv · 2304.08572

Strong-randomness renormalization groups

David A. Huse

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Abstract

This is a very brief review article, written for a book (in preparation) in memory of Michael E. Fisher and to celebrate 50+ years since the Wilson-Fisher renormalization group. Strong-randomness renormalization groups were first developed to treat various quantum critical ground states, especially in one-dimensional systems. After briefly reviewing some of the earlier work with these methods, the recent application of this approach to the many-body localization (MBL) phase transition is reviewed.

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David A. Huse. 2023-04-17. Strong-randomness renormalization groups. https://arxiv.org/abs/2304.08572

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