Quiver varieties and quantum Knizhnik--Zamolodchikov equation

Abstract

We show how equivariant volumes of tensor product quiver varieties of type A are given by matrix elements of vertex operators of centrally extended doubles of Yangians, and how they satisfy in some cases the rational, level 1, quantum Knizhnik--Zamolodchikov equation.

References in corpus (1)

• Quiver varieties and Beilinson-Drinfeld Grassmannians of type A

Cited by in corpus (2)

• Higher spin sl_2 R-matrix from equivariant (co)homology
• Generalized orbital varieties for Mirkovic-Vybornov slices as affinizations of Mirkovic-Vilonen cycles