Large-scale curvature perturbations with spatial and time variations of the inflaton decay rate

DOI10.1088/1475-7516/2003/08/007zbMath1027.83541arXivastro-ph/0306416OpenAlexW3099673228WikidataQ60872172 ScholiaQ60872172MaRDI QIDQ4426846

Sabino Matarrese, Antonio Riotto

Publication date: 16 September 2003

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

Full work available at URL: https://arxiv.org/abs/astro-ph/0306416

zbMATH Keywords

inflationcosmological perturbation theoryquantum field theory on curved space

Mathematics Subject Classification ID

Relativistic cosmology (83F05) String and superstring theories; other extended objects (e.g., branes) in quantum field theory (81T30) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55)

Related Items (2)

Freeze-in dark matter perturbations are adiabatic ⋮ f_NL−g_NL mixing in the matter density field at higher orders

This page was built for publication: Large-scale curvature perturbations with spatial and time variations of the inflaton decay rate