2 papers
hep-th2026
Higher anomalies, compressing SPTs and cohomology operations
Shani Nadir Meynet, Elias Riedel Gårding
We explicitly compute and tabulate the suspension map for cohomology operations, applying it to the dimensional reduction of anomalies and higher group structures of generalised sy…
hep-th2024
The Higher Structure of Symmetries of Axion-Maxwell Theory
Michele Del Zotto, Matteo Dell'Acqua, Elias Riedel Gårding
Generalized symmetries of quantum field theories can be characterized by topological defects/operators organized into a higher category. In this paper we consider the Axion-Maxwell…