Superhorizon curvaton amplitude in inflation and pre-big bang cosmology

DOI10.1016/S0550-3213(03)00114-7zbMath1011.83047arXivhep-ph/0208241OpenAlexW2074819794MaRDI QIDQ1865522

Martin S. Sloth

Publication date: 26 March 2003

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-ph/0208241

zbMATH Keywords

density perturbation amplitudeintermediate string phaseSL\((3,\mathbb{R})\) nonlinear sigma model

Mathematics Subject Classification ID

Relativistic cosmology (83F05)

Related Items (3)

THEORETICAL TOOLS FOR CMB PHYSICS ⋮ Cosmological perturbations across a curvature bounce ⋮ SUPPRESSING SUPER-HORIZON CURVATURE PERTURBATIONS?

Cites Work

• INFLATION, DEFLATION, AND FRAME-INDEPENDENCE IN STRING COSMOLOGY
• Generating the curvature perturbation without an inflaton
• Density perturbations in the ekpyrotic Universe and string-inspired generalizations

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