2000 character limit reached
Comultiplication for shifted Yangians and quantum open Toda lattice
Published 11 Aug 2016 in math.RT, math.AG, and math.QA | (1608.03331v4)
Abstract: We study a coproduct in type A quantum open Toda lattice in terms of a coproduct in the shifted Yangian of sl_2. At the classical level this corresponds to the multiplication of scattering matrices of euclidean SU(2) monopoles. We also study coproducts for shifted Yangians for any simply-laced Lie algebra.
Paper Prompts
Sign up for free to create and run prompts on this paper.