2 papers
math.QA2025
Double Yangian, Factorization, and qKZ-equation for Cotangent Lie Algebras
Raschid Abedin, Wenjun Niu
In this paper, we construct the dual and double of the Yangian associated with a cotangent Lie algebra $\m…
math-ph2025
Higgs Branches in the Omega-background via the Category of Line Operators
Thomas Karabela, Wenjun Niu
The vacuum manifold of a topological twist of a 3d gauge theory is a hyper-Kähler variety; deformations and quantizations of can be con…