PIRSA:17090065

Video URL

https://pirsa.org/17090065

An extended category for the BFN construction

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

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

          @misc{ scivideos_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 for Theoretical Physics},
            year = {2017},
            month = {sep},
            note = {PIRSA:17090065 see, \url{https://scivideos.org/pirsa/17090065}}
          }

Ben Webster University of Waterloo

Talk numberPIRSA:17090065
DOI10.48660/17090065
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
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.