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Alberto Ruiz-de-Alarcón

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Preprint Jul 2026

Renormalization flows for 1D mixed states and a quantum Goursat lemma

Renormalization provides a framework for relating microscopic models of physical systems to effective descriptions at larger length scales. This procedure is studied for the boundary states of non-chiral two-dimensional topologically ordered models. The initial data consist of renormalization fixed points built from re...

L'eo Le-Nestour, David Pérez-García, Alberto Ruiz-de-Alarcón · 0 citations