Initial conditions for slow-roll inflation in a random Gaussian landscape

DOI10.1088/1475-7516/2017/07/003OpenAlexW3100979423MaRDI QIDQ5019968

Masaki Yamada, Ali Masoumi, Alexander Vilenkin

Publication date: 11 January 2022

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

Full work available at URL: https://arxiv.org/abs/1704.06994

zbMATH Keywords

inflationstring theory and cosmologyinitial conditions and eternal universe

Mathematics Subject Classification ID

Relativity and gravitational theory (83-XX)

Related Items (9)

Brane nucleation in supersymmetric models ⋮ Barnacles and gravity ⋮ Adiabatic suppression of the axion abundance and isocurvature due to coupling to hidden monopoles ⋮ Hessian eigenvalue distribution in a random Gaussian landscape ⋮ Slepian models for Gaussian random landscapes ⋮ Learning to inflate. A gradient ascent approach to random inflation ⋮ Inflation in multi-field random Gaussian landscapes ⋮ Inflation in multi-field modified DBM potentials ⋮ The distribution of vacua in random landscape potentials

Cites Work

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• On Gaussian random supergravity
• Observational consequences of a landscape
• Inflation with a graceful exit in a random landscape
• The scale of inflation in the landscape
• Making predictions in the multiverse
• Suppressing the lower multipoles in the CMB anisotropies
• Inflation in random Gaussian landscapes
• Probabilities in the inflationary multiverse
• Quantization of four-form fluxes and dynamical neutralization of the cosmological constant

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