CMSA Quantum Matter in Mathematics and Physics: On the six-dimensional origin of non-invertible symmetries

SEMINARS, CMSA EVENTS

Speaker:

Michele Del Zotto - Uppsala University)

I will present a review about recent progress in chartin non-invertible symmetries for four-dimensional quantum field theorie that have a six-dimensional origin. These include in particular N= supersymmetric Yang-Mills theories, and also a large class of N= supersymmetric theories which are conformal and do not have  conventional Lagrangian description (the so-called theories of "clas S"). Among the main results, I will explain criteria for identifyin examples of systems with intrinsic and non-intrinsic non-invertibl symmetries, as well as explore their higher dimensional origin. Thi seminar is based on joint works with Vladimir Bashmakov, Azeem Hasan and Justin Kaidi.

For more information on how to join, please see: https://cmsa.fas.harvard.edu/event_category/quantum-matter-seminar/