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Double affine Grassmannians and Coulomb branches of 3d N=4 quiver gauge theories. (arXiv:1712.03039v2 [math.AG] UPDATED)

来源于:arXiv
We propose a conjectural construction of various slices for double affine Grassmannians as Coulomb branches of 3-dimensional N=4 supersymmetric affine quiver gauge theories. It generalizes the known construction for the usual affine Grassmannian, and makes sense for arbitrary symmetric Kac-Moody algebras. 查看全文>>