2 papers
hep-th2025
Scattering off of Twistorial Line Defects
Niklas Garner, Natalie M. Paquette
The recently devised chiral algebra bootstrap computes the form factors of a special class of ``twistorial'' 4d QFTs as correlation functions of the theory's 2d celestial chiral al…
math.QA2025
A Conjecture of Warnaar-Zudilin from Deformations of Lie Superalgebras
Thomas Creutzig, Niklas Garner
We prove a collection of -series identities conjectured by Warnaar and Zudilin and appearing in recent work with H. Kim in the context of superconformal field theory. Our proof…