3 papers
hep-th2026
Three-dimensional non-relativistic chiral massive higher-spin gravity
Arpita Mitra, Debangshu Mukherjee, Tung Tran
We obtain a non-relativistic chiral massive higher-spin gravity in a deformed spacetime by applying a Lifshitz deformation and subsequent null reduction to chiral massless…
hep-th2025
Chiral higher-spin symmetry of the celestial twistor sphere
Tung Tran
We study the chiral higher-spin symmetry algebras of various twistorial higher-spin theories. These symmetries play the roles of asymptotic symmetries on the celest…
hep-th2025
Anomaly-free twistorial higher-spin theories
Tung Tran
We present twistor BV actions that encompasses many classically consistent bosonic holomorphic twistorial higher-spin theories with vanishing cosmological constant. Upon quantizati…