2 papers
hep-th2021
Four point functions in CFT's with slightly broken higher spin symmetry
Joao A. Silva
We compute spinning four point functions in the quasi-fermionic three dimensional conformal field theory with slightly broken higher spin symmetry at finite t'Hooft coupling. More…
hep-th2019
Nonperturbative Mellin Amplitudes: Existence, Properties, Applications
Joao Penedones, Joao A. Silva, Alexander Zhiboedov
We argue that nonperturbative CFT correlation functions admit a Mellin amplitude representation. Perturbative Mellin representation readily follows. We discuss the main properties…