Jun 22 – 23, 2023
SISSA - iGAP
Europe/Rome timezone

The case for dS_2

Jun 23, 2023, 9:30 AM
1h
Room D (SISSA - iGAP)

Room D

SISSA - iGAP

Old SISSA building Via Beirut 2

Speaker

Dyonisos Anninos

Description

We discuss the Euclidean picture of semi classical gravity with positive cosmological constant, and the Gibbons-Hawking relation for the cosmological horizon entropy. We argue that many features remain non-trivial in two-dimensional toy models and discuss a variety of computational tools that can lead to exact expressions.

Presentation materials

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