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arXiv:1112.1756 [math.AG]AbstractReferencesReviewsResources

Affine Laumon spaces and integrable systems

Andrei Neguţ

Published 2011-12-08, updated 2018-11-08Version 2

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

Comments: Significant additions over previous version (including the computation of the main operator in the K-theory deformation)
Categories: math.AG, hep-th
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