2 papers
hep-th2019
Wilson loop algebras and quantum K-theory for Grassmannians
Hans Jockers, Peter Mayr, Urmi Ninad +1
We study the algebra of Wilson line operators in three-dimensional N=2 supersymmetric U(M) gauge theories with a Higgs phase related to a complex Grassmannian Gr(M,N), and its conn…
hep-th2018
The Geometry of Gauged Linear Sigma Model Correlation Functions
Andreas Gerhardus, Hans Jockers, Urmi Ninad
Applying advances in exact computations of supersymmetric gauge theories, we study the structure of correlation functions in two-dimensional N=(2,2) Abelian and non-Abelian gauge t…