Abstract:
In this talk I will present a general framework to study gapped phases and phase transitions of (1+1)d theories in the presence of non-invertible symmetries. This outlines a categorical version of the well known Landau paradigm for second order phase transitions. I will also show how we can use this approach to make progress on the longstanding question of finding a conformal field theory with the exotic Haagerup symmetry.
Zoom Meeting:
Topic: MathPhys Seminar - Univie Time: May 20, 2025 01:45 PM Vienna Join Zoom Meeting univienna.zoom.us/j/66757381286 Meeting ID: 667 5738 1286 Passcode: 483655