PIRSA:17090065

An extended category for the BFN construction

Webster, B. (2017). An extended category for the BFN construction. Perimeter Institute. https://pirsa.org/17090065

Webster, Ben. An extended category for the BFN construction. Perimeter Institute, Sep. 25, 2017, https://pirsa.org/17090065 

          @misc{ pirsa_PIRSA:17090065,
            doi = {10.48660/17090065},
            url = {https://pirsa.org/17090065},
            author = {Webster, Ben},
            keywords = {Mathematical physics},
            language = {en},
            title = {An extended category for the BFN construction},
            publisher = {Perimeter Institute},
            year = {2017},
            month = {sep},
            note = {PIRSA:17090065 see, \url{https://pirsa.org}}
          }

Ben Webster

University of Waterloo

Talk number
PIRSA:17090065
Collection
Talk Type
Subject
Abstract

I'll do my best to explain my approach to the BFN construction of (quantum) Coulomb branches.  This approach is based on viewing the BFN algebra as an endomorphism algebra in a larger category that's easier to present (and which we can draw some pretty pictures for).  In particular, this approach is helpful in understanding the representation theory of this algebra, and in constructing and analyzing tilting generators on Coulomb branches.