51 citations · 262 across the 21 of their papers we have counts for
4 papers · 1 filter
Topological Constraints on Defect Dynamics
Andrea Antinucci, Christian Copetti, Giovanni Galati +1
Extended objects (defects) in Quantum Field Theory exhibit rich, nontrivial dynamics describing a variety of physical phenomena. These systems often involve strong coupling at long…
Boundary SymTFT
Lakshya Bhardwaj, Christian Copetti, Daniel Pajer +1
We study properties of boundary conditions (BCs) in theories with categorical (or non-invertible) symmetries. We describe how the transformation properties, or (generalized) charge…
SymTFT for (3+1)d Gapless SPTs and Obstructions to Confinement
Andrea Antinucci, Christian Copetti, Sakura Schafer-Nameki
We study gapless phases in (3+1)d in the presence of 1-form and non-invertible duality symmetries. Using the Symmetry Topological Field Theory (SymTFT) approach, we classify the ga…
Defect Charges, Gapped Boundary Conditions, and the Symmetry TFT
Christian Copetti
We offer a streamlined and computationally powerful characterization of higher representations (higher charges) for defect operators under generalized symmetries, employing the pow…