Subfactors and Fusion (2-)Categories
Banff International Research Station, Canada

October 9-13, 2023

Monday, December 4
9:00-9:30 Victor Ostrik Growth in tensor powers
9:45-10:15 Christoph Schweigert Duality beyond rigidity
10:45-11:15 Yoshiko Ogata Boundary states of a bulk gapped ground state in 2d quantum spin systems
11:30-12:00 Cain Edie-Michell Diagrammatics for Conformal Embeddings
14:30-15:30 Short talks session
16:00-17:30 Open problems session
Tuesday, December 5
9:00-9:30 Chelsea Walton Reflective centers of module categories and quantum K-matrices
9:45-10:15 Robert McRae Tensor categories from C_2-cofinite vertex operator algebras: an overview
10:45-11:15 Corey Jones Topological invariants of symmetric quantum cellular automata
11:30-12:00 Dietmar Bisch New small index subfactors
13:30-15:00 Work session
15:30-17:30 Work session
Wednesday, December 6
9:00-9:30 David Reutter Minimal modular extensions via fusion 2-categories
9:45-10:15 Michael Brannan On the structure of quantum automorphism groups of finite dimensional C*-algebras
10:45-11:15 Ramona Wolf Computing F-symbols for the quantum double via tube algebras
11:30-12:00 Kevin Walker Lie group symmetries and non-unital higher categories
Thursday, December 7
9:00-9:30 Lyne Moser 2-limits and 2-terminal objects are too different
9:45-10:15 Pinhas Grossman "Almost" Near-group Categories
10:45-11:15 Cesar Galindo Trivializing group actions on tensor categories
11:30-12:00 Agustina Czenky Classification of low rank integral modular categories
13:30-15:00 Work session
15:30-17:30 Work session
Friday, December 8
8:45-9:15 Thibault Décoppet The homotopy coherent classification of fusion 2-categories
9:45-10:15 Andrew Schopieray Near integral fusion categories
10:45-11:15 Yasuyuki Kawahigashi Bi-unitary connections, modular tensor categories and alpha-induction