Wei Li

activity

20232025

N = 4

chiral algebra

1 citations · 1 across the 4 of their papers we have counts for

collaborators

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8 papers · 1 filter

hep-th2025

AdS $_{3}$ Quantum Gravity and Finite $N$ Chiral Primaries

Ji Hoon Lee, Wei Li

String theory on AdS $_{3}$ $\times$ S $^{3}$ $\times$ $M_{4}$ provides a well-studied realization of AdS $_{3}$ /CFT $_{2}$ holography, but its non-perturbative structure at finite $N…

hep-th2025★ 1 cited

Structure of the $N = 4$ chiral algebra

Matthias R. Gaberdiel, Wei Li

The chiral algebra of 4D $N = 4$ SU $(N)$ super-Yang-Mills theory is an $N = 4$ superconformal vertex operator algebra. We analyse the structure of this algebra by s…

hep-th2025

Quiver Yangians as Coulomb branch algebras

Tiantai Chen, Wei Li

For a 3D N=4 gauge theory, turning on the $Ω$ -background in RxR $_{ε}^{2}$ deforms the Coulomb branch chiral ring into the quantum Coulomb branch algebra, generated by the 1/2-BPS monop…

hep-th2024

Generalized Bethe expansions of superconformal indices

Alejandro Cabo-Bizet, Wei Li

We show the existence of infinitely many Bethe expansions for general four dimensional superconformal theories. We then propose an analytic method to systematically obtain all the…

hep-th2024

Categories of Line Defects and Cohomological Hall Algebras

Davide Gaiotto, Nikita Grygoryev, Wei Li

Any four-dimensional Supersymmetric Quantum Field Theory with eight supercharges can be associated to a monoidal category of BPS line defects. Any Coulomb vacuum of such a theory c…

hep-th2023

Chiral algebra from worldsheet