Affine Laumon spaces and integrable systems
Algebraic Geometry
2018-11-12 v2 High Energy Physics - Theory
Representation Theory
Abstract
In this paper we formalize and prove a conjecture of Braverman concerning integrals of the Chern polynomial of the tangent bundle to affine Laumon spaces. This provides the computation of the Nekrasov partition function of N = 2 gauge theory with adjoint matter on C^2 in the Omega background, in the presence of a full surface operator insertion
Keywords
Cite
@article{arxiv.1112.1756,
title = {Affine Laumon spaces and integrable systems},
author = {Andrei Neguţ},
journal= {arXiv preprint arXiv:1112.1756},
year = {2018}
}
Comments
Significant additions over previous version (including the computation of the main operator in the K-theory deformation)