Tachyonic preheating in plateau inflation

DOI10.1088/1475-7516/2021/12/035zbMath1487.83138arXiv2108.10767OpenAlexW4206485317MaRDI QIDQ5064666

Hardi Veermäe, Eemeli Tomberg

Publication date: 16 March 2022

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

Full work available at URL: https://arxiv.org/abs/2108.10767

zbMATH Keywords

inflationcosmological perturbation theoryquantum field theory on curved space

Mathematics Subject Classification ID

Point estimation (62F10) Relativistic cosmology (83F05) Quantum field theory on curved space or space-time backgrounds (81T20) Geometrodynamics and the holographic principle (83E05) Coherent states (81R30) Classical and relativistic thermodynamics (80A10) Perturbations in context of PDEs (35B20) Matrix models and tensor models for quantum field theory (81T32)

Related Items (8)

Primordial black holes from spectator field bubbles ⋮ Reheating in models with non-minimal coupling in metric and Palatini formalisms ⋮ Implications of stochastic effects for primordial black hole production in ultra-slow-roll inflation ⋮ The linear regime of tachyonic preheating ⋮ Preheating in Palatini Higgs inflation on the lattice ⋮ Primordial black holes and stochastic inflation beyond slow roll. Part I. Noise matrix elements ⋮ Implications of Palatini gravity for inflation and beyond ⋮ Dissipation of oscillating scalar backgrounds in an FLRW universe

Cites Work

• Superconformal inflationary \(\alpha\)-attractors
• Tracing the high energy theory of gravity: an introduction to Palatini inflation
• A new type of isotropic cosmological models without singularity
• \(\alpha\)-attractors: Planck, LHC and dark energy
• The Higgs field as an inflaton
• Gravitational wave forest from string axiverse
• Palatini inflation in models with an R² term
• Gravitational dark matter production in Palatini preheating
• Gravitational waves from dark sectors, oscillating inflatons, and mass boosted dark matter
• Tachyonic preheating in Palatini R ² inflation
• Inflationary universe: A possible solution to the horizon and flatness problems
• Inflation with R² term in the Palatini formulation
• Preheating in Palatini Higgs inflation
• Quantum Fields in Curved Space

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