Four-point correlators with BPS bound states in AdS${}_3$ and AdS${}_5$

Francesco Aprile, Stefano Giusto, Rodolfo Russo

We consider heavy-heavy-light-light (HHLL) correlators in AdS/CFT, focussing on the D1D5 CFT${}_2$ and the $\mathcal{N}=4$ super Yang-Mills theory. Out of the lightest $1/2$-BPS operat…