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On R-matrix formulation of qq-characters by Bayındırlı, Mehmet Batu; Demirtaş, Dilan Nur; Kozçaz, Can; Zenkevich, Yegor is a scholarly article available to read on EtoBox.

What is On R-matrix formulation of qq-characters about?

We introduce an R-matrix formulation of qq-characters and corresponding Frenkel-Reshetikhin deformed W-algebras. The R-matrix featuring in the construction is of Ding-Iohara-Miki (DIM) algebra, while the type of the qq-character is determined by the network of Fock representations corresponding to a web of 5-branes geometrically engineering a quiver gauge theory. Our formulation gives a unified description of qq-characters of $A_n$ type and their elliptic uplifts.

Author

Bayındırlı, Mehmet Batu; Demirtaş, Dilan Nur; Kozçaz, Can; Zenkevich, Yegor

Published

2023

Language

EN