Shu-Heng Shao (Stony Brook)

Events

Past Event

Shu-Heng Shao (Stony Brook)

November 27, 2023
2:10 PM - 3:10 PM
Event time is displayed in your time zone.
Center for Theoretical Physics (Pupin Hall 8th Floor)

Non-invertible symmetries on a tensor product Hilbert space

We discuss non-invertible symmetries in 1+1d lattice models with a tensor product Hilbert space, including the transverse-field Ising model and its deformation. The Kramers-Wannier duality operator on a tensor product Hilbert space mixes with the lattice translation, and obeys a different algebra compared to its continuum counterpart.