Loop Tree Duality for Amplitudes

by Andrea Pelloni

Monday 4 Nov 2019, 14:15 → 15:15 Europe/Berlin

313 (Main)

I will discuss the most recent results using LTD. I will present a new approach for the deformation that is guaranteed to deliver the right result using convex optimization, allowing us to move from euclidean to physical kinematics safely. This deformation can then be used for the integration of amplitude combined with suitable counterterms at the integrand level. In particular, I will present the case for a qqbar to three photons as a test case.