4 papers · 1 filter
Gapped Phases in (2+1)d with Non-Invertible Symmetries: Part II
Lakshya Bhardwaj, Sakura Schafer-Nameki, Apoorv Tiwari +1
We use the Symmetry Topological Field Theory (SymTFT) to systematically characterize gapped phases in 2+1 dimensions with categorical symmetries. The SymTFTs that we consider are (…
Non-Invertible Symmetries in 6d from Green-Schwarz Automorphisms
Fabio Apruzzi, Sakura Schafer-Nameki, Alison Warman
We construct non-invertible symmetries in 6d superconformal field theories that arise from Green-Schwarz (GS) automorphisms, which form abelian or non-abelian g…
Gapped Phases in (2+1)d with Non-Invertible Symmetries: Part I
Lakshya Bhardwaj, Daniel Pajer, Sakura Schafer-Nameki +3
We use the Symmetry Topological Field Theory (SymTFT) to study and classify gapped phases in (2+1)d for a class of categorical symmetries, referred to as being of bosonic type. The…
Superconformal anomalies from superconformal Chern-Simons polynomials
Camillo Imbimbo, Davide Rovere, Alison Warman
We consider the 4-dimensional Lie superconformal algebra and search for completely "symmetric" (in the graded sense) 3-index invariant tensors. The solution we find…