From the 1 of 8 linked papers with an AI index.
8 papers
Notes on (-2)-form symmetries
Pinak Banerjee, Alonso Perez-Lona, Daniel Robbins +3
The paper introduces and analyzes (-2)-form symmetries in quantum field theories via a (-1)-form symmetry of the associated Symmetry Topological Field Theory, showing how they modi…
Decomposition in 2d non-invertible gaugings
Alonso Perez-Lona
We extend the decomposition conjecture to 2d quantum field theories with a gauged symmetry category for a finite-dimensional semisimple Hopf algebra with $\text…
Total instanton restriction via multiverse interference: Noncompact gauge theories and (-1)-form symmetries
Alonso Perez-Lona, Eric Sharpe, Xingyang Yu +1
In this note we consider examples of decomposition (in which a local QFT is equivalent to a disjoint union of multiple independent theories, known as universes) where there is a co…
Higher-form symmetries as higher automorphism bundles
Alonso Perez-Lona
The notion of global higher-form symmetries has received much attention, but leaves room for a more systematic mathematical formulation. In this article, we highlight the concept o…
Categorified structures over moduli spaces: Anomalies, non-invertible symmetries, and exceptional holonomy
A. Perez-Lona, E. Sharpe, X. Yu
In this note, we propose an extension of the relation between worldsheet global symmetries and structures over moduli spaces of superconformal field theories (SCFTs) to include non…
Anomaly resolution by non-invertible symmetries
A. Perez-Lona, D. Robbins, S. Roy +3
In this paper we generalize previous results on anomaly resolution to noninvertible symmetries. Briefly, given a global symmetry G of some theory with a 't Hooft anomaly rendering…