Geometry of the quantum universe
J. Ambjorn, A. Goerlich, J. Jurkiewicz, R. Loll

TL;DR
This paper investigates the geometric properties of quantum universes modeled as de Sitter-like spaces within the causal dynamical triangulation framework, analyzing how their geometry depends on the theory's fundamental parameters.
Contribution
It provides a detailed analysis of the geometry of quantum universes in CDT and how they vary with the bare coupling constants, offering insights into quantum gravity models.
Findings
Universes resemble Euclidean de Sitter space.
Geometry varies with coupling constants.
Insights into quantum gravity structure.
Abstract
A universe much like the (Euclidean) de Sitter space-time appears as background geometry in the causal dynamical triangulation (CDT) regularization of quantum gravity. We study the geometry of such universes which appear in the path integral as a function of the bare coupling constants of the theory.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
