Title: Braided quantum symmetries of graph C*-algebras
Speaker: Sutanu Roy (National Institute of Science Education and Research (NISER) Bhubaneswar)
Speaker's URL: http://www.niser.ac.in/~sutanu/
Abstract: In this talk, we will explain the existence of a universal braided compact quantum group acting on a graph C*-algebra in the twisted monoidal category of C*-algebras equipped with an action of the circle group. To achieve this we construct a braided version of the free unitary quantum group. Finally, we will compute this universal braided compact quantum group for the Cuntz algebra. This is a joint work in progress with Suvrajit Bhattacharjee and Soumalya Joardar.
URL associated with Seminar
https://www.asc.ohio-state.edu/math/vqss/
