PoS - Proceedings of Science
Volume 435 - Modave Summer School in Mathematical Physics (Modave2022) - Main session
Modave lectures on de Sitter space & holography
D. Galante
Full text: pdf
Published on: June 16, 2023
These lecture notes provide an overview of different aspects of de Sitter space and their plausible holographic interpretations. We start with a general description of the classical spacetime. We note the existence of a cosmological horizon and its associated thermodynamic quantities, such as the Gibbons-Hawking entropy. We discuss geodesics and shockwave solutions, that might play a role in a holographic description of de Sitter. Finally, we discuss different approaches to quantum theories of de Sitter space, with an emphasis on recent developments in static patch holography.
DOI: https://doi.org/10.22323/1.435.0003
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