GGI Lectures on Entropy, Operator Algebras and Black Holes

Abstract

These are extended notes for my lectures at the workshop ``Reconstructing the Gravitational Hologram'' held at Galileo-Galilei Institute, Florence, in June 2022.

35 pages, 2 embedded figures, v2 changes to sec. 9 on generalized second law, v3 secs. 2, 3, 7-10 extended, references updated