Degeneracy in the spectrum and bispectrum among featured inflaton potentials

DOI10.1088/1475-7516/2018/05/068OpenAlexW2951506302WikidataQ129801511 ScholiaQ129801511MaRDI QIDQ5023782

Antonio Enea Romano, Alexander Gallego Cadavid, Misao Sasaki

Publication date: 24 January 2022

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

Full work available at URL: https://arxiv.org/abs/1703.04621

zbMATH Keywords

inflationphysics of the early universe

Mathematics Subject Classification ID

Relativity and gravitational theory (83-XX)

Cites Work

• Consistency relation and inflaton field redefinition in the \(\delta N\) formalism
• Features and new physical scales in primordial observables: Theory and observation
• Hunting for primordial non-Gaussianity in the cosmic microwave background
• APPARENT VERSUS TRUE VALUE OF THE COSMOLOGICAL CONSTANT
• Shapes and features of the primordial bispectrum
• Resonant particle production during inflation: a full analytical study

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