| Speaker: | Masataka Watanabe (Kyoto University) |
|---|---|
| Title: | Callan-Rubakov effect and non-invertible defects |
| Date (JST): | Tue, Nov 22, 2022, 13:30 - 15:00 |
| Place: | Hybrid |
| Abstract: | There is a famous puzzle in QED coupled to N massless Dirac fermions that the scattering of a fermion off a monopole creates an out-state which cannot be any of the elementary particles in the theory. We give a new understanding of the s-wave reduced version of the phenomena by interpreting the magnetic defect as a Tambara-Yamagami defect. |
