Scale-dependence in DHOST inflation

DOI10.1088/1475-7516/2021/08/061zbMath1492.83085arXiv2106.09319OpenAlexW3207151517MaRDI QIDQ5070255

Andrei Lazanu, Philippe Brax

Publication date: 11 April 2022

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

Full work available at URL: https://arxiv.org/abs/2106.09319

zbMATH Keywords

inflationphysics of the early universe

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Quantum field theory on curved space or space-time backgrounds (81T20) Geometrodynamics and the holographic principle (83E05) Perturbations in context of PDEs (35B20) Exact solutions to problems in general relativity and gravitational theory (83C15) Methods of global Riemannian geometry, including PDE methods; curvature restrictions (53C21) Set functions and measures and integrals in infinite-dimensional spaces (Wiener measure, Gaussian measure, etc.) (28C20) Matrix models and tensor models for quantum field theory (81T32)

Related Items (2)

Inflation with 0 ≤ c _s ≤ 1 ⋮ Non-Gaussianity in DHOST inflation

Uses Software

• xPand

Cites Work

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• Lectures on Quantum Mechanics
• Perturbations in \(k\)-inflation

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