Large power spectrum and primordial black holes in the effective theory of inflation

DOI10.1007/JHEP01(2022)074WikidataQ125385311 ScholiaQ125385311MaRDI QIDQ2087862

Sebastián Céspedes, Luca Santoni, Guillermo Ballesteros

Publication date: 21 October 2022

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2109.00567

zbMATH Keywords

classical theories of gravitycosmology of theories beyond the SMeffective field theories

Mathematics Subject Classification ID

Quantum theory (81-XX)

Related Items (6)

Inflation with 0 ≤ c _s ≤ 1 ⋮ Galileon inflation evades the no-go for PBH formation in the single-field framework ⋮ Induced gravitational waves from multi-sound speed resonances during cosmological inflation ⋮ Quantum loop effects on the power spectrum and constraints on primordial black holes ⋮ Primordial gravitational waves from excited states ⋮ The hand-made tail: non-perturbative tails from multifield inflation

Cites Work

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• Oscillations in the stochastic gravitational wave background from sharp features and particle production during inflation
• Ultra-slow-roll inflation with quantum diffusion
• \(k\)-inflation

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