The Hilbert space of de Sitter quantum gravity

The Hilbert space of de Sitter quantum gravity

Abstract We obtain solutions of the Wheeler-DeWitt equation with positive cosmological constant for a closed universe in the large-volume limit. We argue that this space of solutions provides a complete basis for the Hilbert space of quantum gravity in an asymptotically de Sitter spacetime. Our solu...

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Bibliographic Details
Main Authors: Tuneer Chakraborty, Joydeep Chakravarty, Victor Godet, Priyadarshi Paul, Suvrat Raju
Format: Article
Language:English
Published: SpringerOpen 2024-01-01
Series:Journal of High Energy Physics
Subjects:
de Sitter space
Conformal Field Models in String Theory
Models of Quantum Gravity
Space-Time Symmetries
Online Access:https://doi.org/10.1007/JHEP01(2024)132

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