

46:18
published on December 3, 2024
Computational Complexity in Column Sums of Symmetric Group Character Tables and Counting of Surfaces
By Joseph Ben Geloun
Appears in collection : 2024 IHES Summer School – Symmetries and Anomalies : a Modern Take
These lectures will introduce higher-form and higher-group symmetries (as well as related concepts such as anomalies and SPTs) through the lens of gauge theory phases in 3+1 dimensions.