Warm-assisted natural inflation

DOI10.1088/1475-7516/2021/04/077zbMath1485.83176arXiv2012.07329OpenAlexW3158778251MaRDI QIDQ5026158

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Publication date: 7 February 2022

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

Full work available at URL: https://arxiv.org/abs/2012.07329

zbMATH Keywords

inflationphysics of the early universeaxionsparticle physics-cosmology connection

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Other elementary particle theory in quantum theory (81V25) Nuclear physics (81V35) Geometrodynamics and the holographic principle (83E05) Classical and relativistic thermodynamics (80A10) Yang-Mills and other gauge theories in mechanics of particles and systems (70S15) Hyperbolicity, Lyapunov functions for infinite-dimensional dissipative dynamical systems (37L45)

Related Items (7)

Natural-scalaron inflation ⋮ The paradigm of warm quintessential inflation and spontaneous baryogenesis ⋮ Gravitational wave background from non-Abelian reheating after axion-like inflation ⋮ Shape of the hot topological charge density spectral function ⋮ Primordial black-hole dark matter via warm natural inflation ⋮ Minimal warm inflation with complete medium response ⋮ Gravitational wave background from vacuum and thermal fluctuations during axion-like inflation

Cites Work

• Basics of thermal field theory. A tutorial on perturbative computations
• The sphaleron rate in SU(\(N\)) gauge theory
• The importance of being warm (during inflation)
• Adiabatic out-of-equilibrium solutions to the Boltzmann equation in warm inflation
• Natural inflation with a nonminimal coupling to gravity
• Minimal warm inflation
• Inflationary universe: A possible solution to the horizon and flatness problems

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