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Quantum (in)stability of maximally symmetric space-times

Abstract Classical gravity coupled to a CFT4 (matter) is considered. The effect of the quantum dynamics of matter on gravity is studied around maximally symmetric spaces (flat, de Sitter and Anti de Sitter). The structure of the graviton propagator is modified and non-trivial poles appear due to mat...

Ausführliche Beschreibung

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Bibliografische Detailangaben
Hauptverfasser: Jewel K. Ghosh, Elias Kiritsis, Francesco Nitti, Valentin Nourry
Format: Artigo
Sprache:Inglês
Veröffentlicht: SpringerOpen 2023-11-01
Schriftenreihe:Journal of High Energy Physics
Schlagworte:
Online-Zugang:https://doi.org/10.1007/JHEP11(2023)098
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