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IAS Quantum Aspects of Black Holes Group Meeting
Quasinormal Modes and One-Loop Partition Functions
Abstract: Abstract: In this talk, I will review the underlying algebraic structure of de Sitter quasinormal modes (QNMs), and the relation between QNMs and one-loop quantum corrections to dS entropy. I will explain how this picture extends to Anti-de Sitter space and more general black hole backgrounds. Depending on time, I will also talk about some ongoing work on higher loop corrections to dS entropy.
The talk will be based on:
https://arxiv.org/pdf/2009.12464.pdf
https://arxiv.org/pdf/2010.09684.pdf
https://arxiv.org/pdf/2010.15826.pdf
https://arxiv.org/pdf/2111.04591.pdf
Date & Time
November 30, 2023 | 11:00am – 12:00pm
Location
Bloomberg Hall Physics LibrarySpeakers
Zimo Sun, Princeton University