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Z-algebras from Coulomb branches



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Recording Details

Speaker(s): 
Oscar Kivinen
Scientific Areas: 
Mathematical Physics
Collection/Series: 
Geometric Representation Theory
PIRSA Number: 
20060039

Abstract

I will explain how to obtain the Gordon-Stafford construction and some related constructions of Z-algebras in the literature, using certain mathematical avatars of line defects in 3d N=4 theories. ​Time permitting, I will discuss the K-theoretic and elliptic cases as well.