3 papers
hep-th2026
A Cosmological BCFW Bridge and Its Canonical Geometry
Aswini Bala, Sachin Jain, Vibhor Singh
We build a BCFW-like recursion for cosmological correlators using the orthogonal Grassmannian. The key step is a bridge transformation that leaves all the Grassmannian constraints…
hep-th2025
A Supertwistor Formalism for
Aswini Bala, Sachin Jain, Dhruva K. S. +3
We develop a manifest supertwistor space formalism for three dimensional superconformal field theories. This formalism simultaneously makes manifest the supe…
hep-th2025
3D Conformal Field Theory in Twistor Space
Aswini Bala, Sachin Jain, Dhruva K. S. +2
The aim of this paper is to study three dimensional Lorentzian conformal field theories in twistor space. We formulate the conformal Ward identities and solve for two and three poi…