Quantum cosmology in accelerating spacetimes. II

S. P. Miao; N. C Tsamis; R. P. Woodard

doi:10.1103/4mjp-ybkv

Quantum cosmology in accelerating spacetimes. II

S. P. Miao ^1,*, N. C Tsamis ^2,†, and R. P. Woodard ^3,‡

¹Department of Physics, National Cheng Kung University, No. 1 University Road, Tainan City 70101, Taiwan
²Institute of Theoretical Physics and Computational Physics, Department of Physics, University of Crete, GR-700 13 Heraklion, Greece
³Department of Physics, University of Florida, Gainesville, Florida 32611, USA

^*Contact author: spmiao5@mail.ncku.edu.tw
^†Contact author: tsamis@physics.uoc.gr
^‡Contact author: woodard@phys.ufl.edu

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Phys. Rev. D 113, 126014 – Published 11 June, 2026

DOI: https://doi.org/10.1103/4mjp-ybkv

Abstract

This paper is a sequel in which we further analyze the recently derived quantum gravity equations which apply in accelerating cosmological spacetimes and whose solutions should be equivalent to all order resummations of the perturbative leading logarithms that appear. In particular, we study their implications concerning the primordial tensor power spectrum and the gravitational force due to a test source.

Physical Review D

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Quantum cosmology in accelerating spacetimes. II

Abstract

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