The shape of non-graviton operators for SU(2)

Abstract

A bstract The BPS spectrum of AdS/CFT exhibits multi-gravitons at low energies, while having black hole states at higher energies. This can be studied concretely in AdS 5 /CFT 4 in terms of classical cohomologies, even in the quantum regimes at finite 1/ N . Recently, Chang and Lin found a threshold for non-graviton states in the SU(2) maximal super-Yang-Mills theory. We explicitly construct and present this threshold cohomology.