QG group meeting: Self-dual GR scattering in de Sitter

This is the weekly QG group meeting.
Speaker: Yasha Neiman.
Title: "Self-dual GR scattering in de Sitter".

I will discuss Kirill Krasnov's "connection-based" formulation of self-dual GR, and my current work on using it to calculate scattering amplitudes in the de Sitter static patch.