Quantum cosmology in accelerating spacetimes

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

doi:10.1103/3h7x-d1qw

Quantum cosmology in accelerating spacetimes

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 112, 126022 – Published 23 December, 2025

DOI: https://doi.org/10.1103/3h7x-d1qw

Abstract

We simplify the gravitational equations that apply in accelerating spacetimes and are consistent with the cosmological principle. Solutions to these equations should be tantamount to all order resummations of the perturbative leading logarithms. We discuss the “null hypothesis” and we study the local expansion rate observable.

Physical Review D

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Quantum cosmology in accelerating spacetimes

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Quantum cosmology in accelerating spacetimes. II

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Quantum cosmology in accelerating spacetimes

Abstract

Physics Subject Headings (PhySH)

See Also

Quantum cosmology in accelerating spacetimes. II

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