51 citations · 262 across the 21 of their papers we have counts for
3 papers · 1 filter
Anomalies of non-invertible self-duality symmetries: fractionalization and gauging
Andrea Antinucci, Francesco Benini, Christian Copetti +2
We study anomalies of non-invertible duality symmetries in both 2d and 4d, employing the tool of the Symmetry TFT. In the 2d case we rephrase the known obstruction theory for the T…
Higher Structure of Chiral Symmetry
Christian Copetti, Michele Del Zotto, Kantaro Ohmori +1
A recent development in our understanding of the theory of quantum fields is the fact that familiar gauge theories in spacetime dimensions greater than two can have non-invertible…
Non-invertible symmetries along 4d RG flows
Jeremias Aguilera Damia, Riccardo Argurio, Francesco Benini +3
We explore novel examples of RG flows preserving a non-invertible self-duality symmetry. Our main focus is on quadratic superpotential deformations of 4d $\mathcal{…