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Regular version of the site

Book chapter

Multiplicative Slices, Relativistic Toda and Shifted Quantum Affine Algebras

P. 133-304.
Michael Finkelberg, Tsymbaliuk A.

We introduce the shifted quantum affine algebras. They map homomor-
phically into the quantized K-theoretic Coulomb branches of 3d N = 4 SUSY
quiver gauge theories. In type A, they are endowed with a coproduct, and they act on
the equivariant K-theory of parabolic Laumon spaces. In type A_1 , they are closely
related to the type A open relativistic quantum Toda system.





In book

Edited by: M. Gorelik, V. Hinich, A. Melnikov. Vol. 330. Switzerland: Birkhauser/Springer, 2019.