English

Recurrence relation for instanton partition function in SU(N) gauge theory

High Energy Physics - Theory 2023-04-12 v2

Abstract

We study the equivariant instanton partition function in N=2\mathcal{N}=2 supersymmetric theory on C2\mathbb{C}^2 with SU(N)SU(N) gauge group and find the generalisation of the Zamolodchikov recurrence relation. We consider the pure theory as well as theories with matter hypermultiplets in the adjoint and fundamental representations.

Keywords

Cite

@article{arxiv.2209.14949,
  title  = {Recurrence relation for instanton partition function in SU(N) gauge theory},
  author = {Ekaterina Sysoeva and Aleksei Bykov},
  journal= {arXiv preprint arXiv:2209.14949},
  year   = {2023}
}
R2 v1 2026-06-28T02:23:40.207Z