Constant-roll inflation in scalar-tensor gravity

DOI10.1088/1475-7516/2019/11/025OpenAlexW3103590144MaRDI QIDQ5067461

Hayato Motohashi, Alexei A. Starobinsky

Publication date: 1 April 2022

Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1909.10883

zbMATH Keywords

inflationcosmological perturbation theoryphysics of the early universe

Mathematics Subject Classification ID

Relativity and gravitational theory (83-XX)

Related Items (7)

Natural Inflation with non minimal coupling to gravity in R ² gravity under the Palatini formalism ⋮ New class of hybrid metric-Palatini scalar-tensor theories of gravity ⋮ Constant-roll, cosmic acceleration, and massive neutrinos ⋮ Flat spectra of cosmic gravitons in the nHz and audio bands ⋮ Squeezed bispectrum and one-loop corrections in transient constant-roll inflation ⋮ On the constant roll complex scalar field inflationary models ⋮ Notes on further refining de Sitter swampland conjecture with inflationary models

Cites Work

• A new type of isotropic cosmological models without singularity
• The Scalar-Tensor Theory of Gravitation
• Dynamical analysis of attractor behavior in constant roll inflation
• Observational constraints on constant roll inflation

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