58:35
publiée le 5 octobre 2026
JT gravity on finite-size geometries: from the path integral to the JT CFT
De Frank Ferrari
Microstate counting from defects in de Sitter
De Jan de Boer
Apparaît dans la collection : Korea-France Joint Workshop on String Theory
I will explain how one can obtain de Sitter entropy by counting states composed of thin shells and end of the world branes, and what assumptions have to be made to make this work. If time permits, some other aspects of thin shells will be discussed as well.
