2 papers
math-ph2026
An operator algebraic approach to fusion category symmetry on the lattice
David E. Evans, Corey Jones
We propose a framework for fusion category symmetry on the (1+1)D lattice in the infinite-volume limit by giving a formal interpretation of SymTFT decompositions. Our approach is b…
math.QA2025
Quantum symmetries of noncommutative tori
David E. Evans, Corey Jones
We consider the problem of building non-invertible quantum symmetries (as characterized by actions of unitary fusion categories) on noncommutative tori. We introduce a general meth…