TY - BOOK AU - Pandey, Punyam AU - Banarjee, Shamik TI - Celestial holography, soft theorem and twistor transform U1 - 531.1 PY - 2024/// CY - Bhubaneswar PB - NISER KW - Celestial holography KW - Conformal field theory KW - Spinor helicity formalism KW - Soft graviton theorem UR - http://idr.niser.ac.in:8080/jspui/handle/123456789/836 ER -