3 citations · 3 across the 4 of their papers we have counts for
4 papers
Quantum groupoids from moduli spaces of -bundles
Raschid Abedin, Wenjun Niu
In a previous work, we have constructed the Yangian of the cotangent Lie algebra for a simple Lie algebra , fr…
Quantum Groups and Symplectic Reductions
Wenjun Niu
Let be a reductive algebraic group with Lie algebra and a finite-dimensional representation of . Costello-Gaiotto studied a graded Lie algebra $\mathfrak{…
Tannakian QFT: from spark algebras to quantum groups
Tudor Dimofte, Wenjun Niu
We propose a nonperturbative construction of Hopf algebras that represent categories of line operators in topological quantum field theory, in terms of semi-extended operators (spa…
3d mirror symmetry of braided tensor categories
Andrew Ballin, Thomas Creutzig, Tudor Dimofte +1
We study the braided tensor structure of line operators in the topological A and B twists of abelian 3d gauge theories, as accessed via boundary vertex operator alg…