Scalar-tensor extension of natural inflation

DOI10.1088/1475-7516/2020/07/028zbMath1492.83112arXiv2002.07625OpenAlexW3098995976MaRDI QIDQ5070273

Guillem Simeon

Publication date: 11 April 2022

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

Full work available at URL: https://arxiv.org/abs/2002.07625

zbMATH Keywords

inflationmodified gravityphysics of the early universe

Mathematics Subject Classification ID

Trees (05C05) Spectrum, resolvent (47A10) Quantum field theory on curved space or space-time backgrounds (81T20) Geometrodynamics and the holographic principle (83E05) Gravitational energy and conservation laws; groups of motions (83C40) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Resonance in context of PDEs (35B34) Matrix models and tensor models for quantum field theory (81T32)

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Non-minimally coupled Natural Inflation: Palatini and Metric formalism with the recent BICEP/Keck ⋮ Natural Inflation with non minimal coupling to gravity in R ² gravity under the Palatini formalism ⋮ Natural-scalaron inflation ⋮ Natural inflation with a nonminimal coupling to gravity

Cites Work

• On inflation with non-minimal coupling
• Nonminimal derivative coupling and the recovering of cosmological constant
• Transplanckian axions!?
• Nonminimal Derivative Couplings and Inflation in Generalized Theories of Gravity
• Natural Inflation with a periodic non-minimal coupling
• Covariant quantum corrections to a scalar field model inspired by nonminimal natural inflation
• Slow-roll inflation in scalar-tensor models