Quantum creation of a toy Universe without inflation

DOI10.1088/1361-6382/abd95dzbMath1480.83143arXiv1908.10517OpenAlexW3120683193MaRDI QIDQ5163303

Yi Wang, Mian Zhu

Publication date: 3 November 2021

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1908.10517

zbMATH Keywords

quantum gravitycosmologyearly universealternative to inflation

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Model quantum field theories (81T10) Quantization of the gravitational field (83C45) Applications of vector bundles and moduli spaces in mathematical physics (twistor theory, instantons, quantum field theory) (14D21)

Cites Work

• Renormalization group flow of Hořava-Lifshitz gravity at low energies
• A new type of isotropic cosmological models without singularity
• Hořava–Lifshitz cosmology: a review
• Dynamical Structure and Definition of Energy in General Relativity
• Wave function of the Universe
• Inflationary universe: A possible solution to the horizon and flatness problems
• The cosmological constant problem
• Quantum Theory of Gravity. I. The Canonical Theory
• Generating the curvature perturbation without an inflaton
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