The Euclidean vacuum state for linearized gravity on de Sitter spacetime

Apparaît dans la collection : 2024 - PC1 - WS - Curved spacetimes, field theory and beyond

We will explain the construction of the euclidean vacuum state for linearized gravity on de Sitter spacetime by a rigorous version of Wick rotation. We will discuss issues related to gauge invariance, positivity and invariance under de Sitter isometries.

Informations sur la vidéo

Date de captation 09/04/2024
Date de publication 09/04/2024
Institut IHP
Langue Anglais
Audience Chercheurs
Réalisateur(s) Alexandre Duplessis, Fabrizio Scapin
Format MP4
Lieu IHP - Hermite Amphitheater

Données de citation

DOI 10.57987/IHP.2024.PC1.WS.006
Citer cette vidéo Gérard, Christian (09/04/2024). The Euclidean vacuum state for linearized gravity on de Sitter spacetime. IHP. Audiovisual resource. DOI: 10.57987/IHP.2024.PC1.WS.006
URL https://dx.doi.org/10.57987/IHP.2024.PC1.WS.006