paper

Unification of integrability in supersymmetric gauge theories

arXiv:1810.01970 · doi:10.4310/ATMP.2020.v24.n8.a1

Abstract

A four-dimensional analog of Chern-Simons theory produces integrable lattice models from Wilson lines and surface operators. We show that this theory describes a quasi-topological sector of maximally supersymmetric Yang-Mills theory in six dimensions, topologically twisted and subjected to an Ω-deformation. By realizing the six-dimensional theory in string theory and applying dualities, we unify various phenomena in which the eight-vertex model and the XYZ spin chain, as well as variants thereof, emerge from supersymmetric gauge theories.

84 pages. v2: minor changes and corrections, references added; v3: minor changes, published version

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