Video URL

https://pirsa.org/24010099

Boundary vertex operator algebras of 3d N=4 rank-zero SCFTs.

Kim, H. (2024). Boundary vertex operator algebras of 3d N=4 rank-zero SCFTs.. Perimeter Institute for Theoretical Physics. https://pirsa.org/24010099

Kim, Heeyeon. Boundary vertex operator algebras of 3d N=4 rank-zero SCFTs.. Perimeter Institute for Theoretical Physics, Jan. 30, 2024, https://pirsa.org/24010099 

          @misc{ scivideos_PIRSA:24010099,
            doi = {10.48660/24010099},
            url = {https://pirsa.org/24010099},
            author = {Kim, Heeyeon},
            keywords = {Quantum Fields and Strings},
            language = {en},
            title = {Boundary vertex operator algebras of 3d N=4 rank-zero SCFTs.},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2024},
            month = {jan},
            note = {PIRSA:24010099 see, \url{https://scivideos.org/index.php/pirsa/24010099}}
          }

Heeyeon Kim Korea Advanced Institute of Science and Technology (KAIST)

DOI 10.48660/24010099
Source Repository PIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

I will talk about the boundary vertex operator algebra of topologically twisted 3d N=4 rank-zero SCFTs. The latter is recently introduced family of N=4 SCFTs with zero-dimensional Higgs and Coulomb branches, which are expected to support rational VOAs at the boundary. I will discuss the construction of the simplest class of rank-zero SCFTs T_r, and argue that they admit the simple affine VOAs L_r(osp(1|2)) at their boundary. In the simplest case, this leads to a physical realization of a novel level-rank duality between L_1(osp(1|2)) and the Virasoro minimal model M(2,5).

---

Zoom link