Line bundles over Coulomb branches

Abstract

This is the third companion paper of arXiv:1601.03586. When a gauge theory has a flavor symmetry group, we construct a partial resolution of the Coulomb branch as a variant of the definition. We identify the partial resolution with a partial resolution of a generalized slice in the affine Grassmannian, Hilbert scheme of points, and resolved Cherkis bow variety for a quiver gauge theory of type ADE or affine type A.

26 pages; v2. an assumption on the stability parameter is relaxed, 27 pages

References in corpus (1)

• Ring objects in the equivariant derived Satake category arising from Coulomb branches (with an appendix by Gus Lonergan)

Cited by in corpus (6)

• Coulomb branches of quiver gauge theories with symmetrizers
• Towards geometric Satake correspondence for Kac-Moody algebras -- Cherkis bow varieties and affine Lie algebras of type $A$
• Atomic Higgsings of 6D SCFTs
• Quantized Coulomb Branches, Monopole Bubbling and Wall-Crossing Phenomena in 3d $\mathcal{N}=4$ Theories
• Note on some properties of generalized affine Grassmannian slices
• Localization theorems for quantized symplectic resolutions