Non-minimally coupled Natural Inflation: Palatini and Metric formalism with the recent BICEP/Keck

DOI10.1088/1475-7516/2023/02/063OpenAlexW4322626010MaRDI QIDQ5882763

Nilay Bostan

Publication date: 17 March 2023

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

Full work available at URL: https://arxiv.org/abs/2209.02434

zbMATH Keywords

inflationphysics of the early universe

Mathematics Subject Classification ID

Relativity and gravitational theory (83-XX)

Cites Work

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• THE PHASE-SPACE VIEW OF INFLATION I: THE NON-MINIMALLY COUPLED SCALAR FIELD
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• Coleman-Weinberg linear inflation: metric vs. Palatini formulation
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• Inflationary predictions of double-well, Coleman-Weinberg, and hilltop potentials with non-minimal coupling
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• Natural inflation with a nonminimal coupling to gravity
• Higgs inflation in metric and Palatini formalisms: required suppression of higher dimensional operators
• Scalar-tensor extension of natural inflation
• Quadratic, Higgs and hilltop potentials in Palatini gravity
• The Primordial Density Perturbation
• Inflationary universe: A possible solution to the horizon and flatness problems
• Preheating in Palatini Higgs inflation

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