2 papers
math.RT2025
Analytical Traces on Coulomb Branches of Quiver Gauge Theories
Keke Zhang
In this paper, we present an explicit construction of twisted traces for quantum Coulomb branches of conical theories. We develop an operator representation of the Coulomb branch a…
math.RT2018
Explicit Central Elements of
Jeffrey Kuan, Keke Zhang
By using Drinfeld's central element construction and fusion of -matrices, we construct central elements of the quantum group . These elements are explic…