Title: The holographic entropy arrangement
Abstract: Understanding the structure of multipartite correlations in holography, and more generally in QFT, is a hard open problem. I will present a new framework that allows, using holography, to identify a natural class of entropic information quantities which characterize multipartite correlations in holography, and possibly more generally in QFT. I will review the derivation of a particular family of these quantities and explain how this result could be further extended to derive new quantities for an arbitrary number of parties. Finally, I will comment on how the construction can be employed to derive candidate holographic inequalities, establishing a connection to other known results on the holographic entropy cone for up to five parties.