From the 1 of 4 linked papers with an AI index.
4 papers
Twisting BFSS & IKKT
Fabian Hahner, Natalie M. Paquette
The paper studies twisted versions of the BFSS matrix quantum mechanics and the IKKT matrix model at large N, computes their BV‑BRST cohomology, and relates these twists to corresp…
Higher Symmetries in Twisted Eleven-Dimensional Supergravity
Fabian Hahner, Natalie M. Paquette, Surya Raghavendran
In supersymmetric theories, protected quantities can be reorganized into holomorphic-topological theories by twisting. Recently, it was observed by Jonsson, Kim and Young that resi…
Associativity is enough: an all-orders 2d chiral algebra for 4d form factors
VÃctor E. Fernández, Natalie M. Paquette
There is a special set of massless four-dimensional gauge theories which admit local and gauge-anomaly-free uplifts to twistor space; we call such theories twistorial. In twistoria…
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…