1 September 2020 to 31 July 2021
Europe/Rome timezone

Causal symmetry breaking: the EFT of quantum chaos

10 Dec 2020, 14:30
1h
https://zoom.us/j/198435430

https://zoom.us/j/198435430

https://web.infn.it/strings

Speaker

Julian Sonner (Université de Genève)

Description

Quantum chaotic systems are often defined via the assertion that their spectral statistics coincides with, or is well approximated by, random matrix theory. In this talk I will explain how the universal content of random matrix theory emerges as the consequence of a simple symmetry-breaking principle and its associated Goldstone modes. This approach gives a natural way to identify wormhole-like correlations, even for individual theories.
I will also discuss how to extend the Goldstone effective-field-theory approach to study operator correlation functions, and present some thoughts on how to understand causal symmetry breaking in holographic bulk gravity.

Presentation materials

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