3 papers
hep-th2026
Four-point functions, Twistors and Supersymmetry in the Symplectic Bi-Grassmannian for CFT and AdS
Dhruva K. S
We initiate the study of four point functions in the symplectic bi-Grassmannian framework for four dimensional conformal field theories. We derive factorization formulae analogous…
hep-th2026
The Conformal Grassmannian: A Symplectic Bi-Grassmannian for Correlators
Aswini Bala, Sachin Jain, Dhruva K. S
We introduce a formalism for conformal field theory in four dimensions: a symplectic bi-Grassmannian representation of CFT Wightman correlators. Working in Klein space with off…
hep-th2024
Hidden sectors of Chern-Simons Matter theories and Exact Holography
Sachin Jain, Dhruva K. S, Evgeny Skvortsov
Chiral higher-spin gravity is a higher-spin extension of both self-dual Yang-Mills and self-dual gravity and is a unique local higher-spin gravity in four dimensions. Its existence…