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hep-th2026
Lagrangian Schur index and Bethe ansatz type formula
Yutong Li, Yiwen Pan
We propose a surprisingly elementary method to compute the Schur index in closed-form for general Lagrangian theories. The method is inspired by the Bethe ansatz…
hep-th2025
Chiral algebra, Wilson lines, and mixed Hodge structure of Coulomb branch
Yutong Li, Yiwen Pan, Wenbin Yan
We find an intriguing relation between the chiral algebra and the mixed Hodge structure of the Coulomb branch of four dimensional superconformal field theories. W…