Yutong Li

activity

20202026

collaborators

3 papers

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 $N = 2$ 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 $N = 2$ superconformal field theories. W…

hep-ex2020

First branching fraction measurement of the suppressed decay $Ξ_{c}^{0} \to π^{-} Λ_{c}^{+}$

LHCb collaboration, R. Aaij, C. Abellán Beteta +963

The $Ξ_{c}^{0}$ baryon is unstable and usually decays into charmless final states by the $c \to s u d$ transition. It can, however, also disintegrate into a $π^{-}$ meson and a…

Lagrangian Schur index and Bethe ansatz type formula

Chiral algebra, Wilson lines, and mixed Hodge structure of Coulomb branch

First branching fraction measurement of the suppressed decay Ξc0​→π−Λc+​

First branching fraction measurement of the suppressed decay $Ξ_{c}^{0} \to π^{-} Λ_{c}^{+}$