We associate an explicit equivalent descendent insertion to any relative insertion in quantum K-theory of Nakajima varieties. This also serves as an explicit formula for off-shell Bethe eigenfunctions for general quantum loop algebras associated to quivers and gives the general integral solution to the corresponding quantum Knizhnik-Zamolodchikov and dynamical q-difference equations.
|Number of pages||36|
|Journal||Moscow Mathematical Journal|
|Publication status||Published - 1 Oct 2017|
- Bethe ansatz
- Knizhnik-Zamolodchi-kov equations