3 papers
cond-mat.str-el2026
From gauging to duality in one-dimensional quantum lattice models
Bram Vancraeynest-De Cuiper, José Garre-Rubio, Frank Verstraete +3
Gauging and duality transformations, two of the most useful tools in many-body physics, are shown to be equivalent up to constant depth quantum circuits in the case of one-dimensio…
cond-mat.str-el2026
Les Houches Lecture Notes on Tensor Networks
Bram Vancraeynest-De Cuiper, Weronika Wiesiolek, Frank Verstraete
Tensor networks provide a powerful new framework for classifying and simulating correlated and topological phases of quantum matter. Their central premise is that strongly correlat…
cond-mat.str-el2025
Twisted gauging and topological sectors in (2+1)d abelian lattice gauge theories
Bram Vancraeynest-De Cuiper, Clement Delcamp
Given a two-dimensional quantum lattice model with an abelian gauge theory interpretation, we investigate a duality operation that amounts to gauging its invertible 1-form symmetry…