QG group meeting: AdS and CFT from twistor space

This is the weekly Quantum Gravity group meeting.
Speaker: Yasha Neiman
Title: "AdS and CFT from twistor space"

I will discuss the way in which spacetime symmetries are represented in Clifford algebra and higher-spin algebra. 
This leads directly to a unified description of both bulk and boundary theories in the higher-spin/free-CFT holographic duality.