BETHE/GAUGE CORRESPONDENCE ON CURVED SPACES
Nikita Nekrasov, Samson L. Shatashvili
Abstract
Nikita Nekrasov, Samson L. Shatashvili
Abstract
Bethe/gauge correspondence identifies supersymmetric vacua of massive gauge theories invariant under the two dimensional N=2 Poincare supersymmetry with the stationary states of some quantum integrable system. The supersymmetric theory can be twisted in a number of ways, producing a topological field theory. For these theories we compute the handle gluing operator H. We also discuss the Gaudin conjecture on the norm of Bethe states and its connection to H.
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Bethe/gauge correspondence identifies supersymmetric vacua of massive gauge theories invariant under the two dimensional N=2 Poincare supersymmetry with the stationary states of some quantum integrable system. The supersymmetric theory can be twisted in a number of ways, producing a topological field theory. For these theories we compute the handle gluing operator H. We also discuss the Gaudin conjecture on the norm of Bethe states and its connection to H.
Key concepts: Integrable system, Gauge theory, Conjecture, Supersymmetric gauge theory, Physics, Supersymmetry, Invariant (physics), Mathematical physics