Potential reconstruction from general power spectrum in single-field inflation

DOI10.1088/1475-7516/2022/01/012zbMath1486.83132arXiv2109.14241OpenAlexW3202988086MaRDI QIDQ5863287

Jinn-Ouk Gong, Su-Beom Kang, Ki-Young Choi, Rathul Nath Raveendran

Publication date: 11 March 2022

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

Full work available at URL: https://arxiv.org/abs/2109.14241

zbMATH Keywords

inflationcosmological perturbation theoryphysics of the early universe

Mathematics Subject Classification ID

Geometrodynamics and the holographic principle (83E05) Perturbations in context of PDEs (35B20) Isomorphism problems in graph theory (reconstruction conjecture, etc.) and homomorphisms (subgraph embedding, etc.) (05C60)

Cites Work

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• The power spectrum for a multi-component inflaton to second-order corrections in the slow-roll expansion
• General slow-roll spectrum for gravitational waves
• Reconstruction of potentials of hybrid inflation in the light of primordial black hole formation
• Physical Foundations of Cosmology
• The Primordial Density Perturbation
• Inflationary universe: A possible solution to the horizon and flatness problems
• The density perturbation power spectrum to second-order corrections in the slow-roll expansion

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