Speaker
Agnese Bissi
Description
I will discuss how to deal with extremal correlators involving at least one 1/4 BPS operator. In particular, I will present an analysis of the different multiplets appearing in the operator product expansion and their consequences for the renormalizability of the correlators, using analytic superspace techniques. This talk is based on work in progress with Giulia Fardelli and Hector Puerta-Ramisa.