Work

Consistency Checks for Λ positive Quantum Cosmology

Year: 2026

Type: preprint

Abstract: In this paper we improve and further analyze the recently derived quantum gravity equations which apply in accelerating cosmological spacetimes and whose solutions re-sum leading logarithms from all orders of perturbation theory. We show the consistency of these upgraded equations against 1-loop non-trivial exact perturbative computations. The upgraded equations retain their remarkably simple form.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2610.23168

Authors: Miao, S. P., Tsamis, N. C., Woodard, R. P.

Institutions: National Cheng Kung University, University of Crete, Institute of Theoretical Physics, University of Florida

Language: English

Topic: Noncommutative and Quantum Gravity Theories

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funders: National Science Foundation, University of Florida, National Science and Technology Council

Awards: G1376217843, Quantum Field Theory and Cosmology

OpenAlex ID: W7222958878

Cites: 75

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Related to: 10