A heatwave affair: mixed Higgs-R2 preheating on the lattice

DOI10.1088/1475-7516/2020/12/028zbMath1484.83103arXiv2007.10978OpenAlexW3044493426MaRDI QIDQ5027091

Chris Shepherd, Fedor Bezrukov

Publication date: 3 February 2022

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

Full work available at URL: https://arxiv.org/abs/2007.10978

zbMATH Keywords

inflationphysics of the early universeparticle physics-cosmology connection

Mathematics Subject Classification ID

Unified quantum theories (81V22) Relativistic cosmology (83F05) Geometrodynamics and the holographic principle (83E05) Classical and relativistic thermodynamics (80A10) Bosonic systems in quantum theory (81V73)

Related Items (8)

The inflaton that could: primordial black holes and second order gravitational waves from tachyonic instability induced in Higgs-R²inflation ⋮ Quantum corrections to Higgs inflation in Einstein-Cartan gravity ⋮ Scale invariant Einstein-Cartan gravity and flat space conformal symmetry ⋮ Renormalization group equations of Higgs-\(R^2\) inflation ⋮ Reheating and dark matter freeze-in in the Higgs-\(R^2\) inflation model ⋮ Tree-level unitarity in Higgs inflation in the metric and the Palatini formulation ⋮ Reheating with effective potentials ⋮ Occurrence of tachyonic preheating in the mixed Higgs-R² model

Cites Work

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• On inflation with non-minimal coupling
• Higgs inflation: consistency and generalisations
• Higgs scalaron mixed inflation
• Scalaron the healer: removing the strong-coupling in the Higgs- and Higgs-Dilaton inflations
• On the violent preheating in the mixed Higgs-\(R^{2}\) inflationary model
• On Higgs inflation and naturalness
• Scalaron-Higgs inflation
• Some like it hot: \(R^{2}\) heals Higgs inflation, but does not cool it
• Inflation in the mixed Higgs-R² model

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