2026 DCPIHEP WORKSHOP - 20th Year Anniversary

Session

Plenary VIII

13 Jan 2026, 14:30

Ex Hacienda de Nogueras

15. Mixed 't Hooft anomalies of asymptotically and anomaly-free SU(N) chiral gauge theories for arbitrary large N

Kort Beck (University of Illinois Urbana-Champaign)

13/01/2026, 14:30

The presence of mixed ’t Hooft anomalies between zero and one-form symmetries could further constraint the possible low energy phases of some chiral gauge theories. By first constructing the full global symmetry group that acts faithfully on the fermions, we compute all the anomalies in the UV regime, which include mixed ’t Hooft anomalies between one-form and zero-form symmetries, for a large...