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Introduction to a provisional mathematical definition of Coulomb branches of $3$-dimensional $\mathcal N=4$ gauge theories (1612.09014v1)
Published 29 Dec 2016 in math.RT, hep-th, math.AG, math.DG, and math.QA
Abstract: This is an introduction to a provisional mathematical definition of Coulomb branches of $3$-dimensional $\mathcal N=4$ supersymmetric gauge theories, studied in arXiv:1503.03676, arXiv:1601.03586