PIRSA:22060009

Vertex algebras and self-dual Yang-Mills theory

Costello, K. (2022). Vertex algebras and self-dual Yang-Mills theory. Perimeter Institute. https://pirsa.org/22060009

Costello, Kevin. Vertex algebras and self-dual Yang-Mills theory. Perimeter Institute, Jun. 06, 2022, https://pirsa.org/22060009 

          @misc{ pirsa_PIRSA:22060009,
            doi = {10.48660/22060009},
            url = {https://pirsa.org/22060009},
            author = {Costello, Kevin},
            keywords = {Mathematical physics},
            language = {en},
            title = {Vertex algebras and self-dual Yang-Mills theory},
            publisher = {Perimeter Institute},
            year = {2022},
            month = {jun},
            note = {PIRSA:22060009 see, \url{https://pirsa.org}}
          }

Kevin Costello

Perimeter Institute for Theoretical Physics

Talk number
PIRSA:22060009
Collection
Talk Type
Subject
Abstract
I'll discuss a vertex algebra whose correlators are scattering amplitudes (and form factors) of self-dual Yang-Mills theory, for certain gauge groups and matter. The vertex algebra is a kind of vertex quantum group, and is a cousin of the affine Yangian. This is joint work with Natalie Paquette.