\(R^2\) inflation to probe non-perturbative quantum gravity

DOI10.1007/JHEP03(2018)071zbMath1388.83595arXiv1711.08864WikidataQ130135187 ScholiaQ130135187MaRDI QIDQ1750916

Alexei A. Starobinsky, Alexey S. Koshelev, K. Sravan Kumar

Publication date: 23 May 2018

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1711.08864

zbMATH Keywords

models of quantum gravitycosmology of theories beyond the SM

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Quantization of the gravitational field (83C45) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Astrophysical cosmology (85A40)

Related Items (21)

Modified Starobinsky inflation by the R ln (□) R term ⋮ Initial conditions and degrees of freedom of non-local gravity ⋮ Cosmology of non-local f(R) gravity ⋮ Nonlocal gravity with worldline inversion symmetry ⋮ Quadratic gravity potentials in de Sitter spacetime from Feynman diagrams ⋮ Generalized non-local \(R^2\)-like inflation ⋮ Post-inflationary GW production in generic higher (infinite) derivative gravity ⋮ Topological defects in nonlocal field theories ⋮ Nonlocal de Sitter gravity and its exact cosmological solutions ⋮ Predictions of quantum gravity in inflationary cosmology: effects of the Weyl-squared term ⋮ Black-hole stability in non-local gravity ⋮ Unattainability of the trans-Planckian regime in nonlocal quantum gravity ⋮ Mass gap in strongly coupled infinite derivative non-local Higgs: Dyson–Schwinger approach ⋮ Cosmological solutions of a nonlocal square root gravity ⋮ Cosmological solutions of some nonlocal gravity models ⋮ Non-Gaussianities and tensor-to-scalar ratio in non-local \(R^2\)-like inflation ⋮ Towards conformally flat, non-Kasner vacuum solution in infinite derivative gravity ⋮ Higher-order modified Starobinsky inflation ⋮ Conformally-flat, non-singular static metric in infinite derivative gravity ⋮ Stochastic gravitational-wave background in quantum gravity ⋮ An anisotropic bouncing universe in non-local gravity

Cites Work

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