## String-Math Seminar: 3D TQFTs from Argyres-Douglas theories

Seminar | October 22 | 2-3 p.m. | 402 LeConte Hall

Mykola Dedushenko, Caltech

Department of Mathematics

I will describe a construction which, for a given $4d$, $N=2$ Argyres-Douglas SCFT, seems to produce a three-dimensional TQFT, whose underlying modular tensor category coincides with that of a $2d$ chiral algebra of the parent $4d$, $N=2$ theory.

artamonov@berkeley.edu