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17.06.2020 (Wednesday)

A new observable to decode emergent gravity

Journal Club Josephine Suh (Caltech)

17:00 Other
room Virtual

I review the emergence of JT gravity from the SYK model, and the calculation of correlation functions in JT gravity. I motivate the need for a new observable distinct from entanglement entropy to fully decode emergent gravity, and propose as such an observable a quantum generalization of the entropy of multiple measurements on a dynamical system. Part of the Black Hole Information Paradox Journal Club. Please email for link to the meeting.