Productive interactions: heavy particles and non-Gaussianity

DOI10.1088/1475-7516/2017/10/058OpenAlexW2413685080MaRDI QIDQ5021537

Raphael Flauger, Eva Silverstein, Mehrdad Mirbabayi, Leonardo Senatore

Publication date: 13 January 2022

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

Full work available at URL: https://arxiv.org/abs/1606.00513

zbMATH Keywords

inflationnon-Gaussianityphysics of the early universe

Mathematics Subject Classification ID

Relativity and gravitational theory (83-XX)

Related Items

Shapes of non-Gaussianity in warm inflation, Superadiabatic basis in cosmological particle production: application to preheating, Non-Gaussianity in D3-brane inflation, Non-Gaussian CMB and LSS statistics beyond polyspectra, Cosmological collider signatures of massive vectors from non-Gaussian gravitational waves, Observable quantum loop effects in the sky, Curvature perturbations from stochastic particle production during inflation, Revisiting non-Gaussianity in multifield inflation with curved field space, Derivative interactions during inflation: a systematic approach, Continuous spectrum on cosmological collider, Moduli trapping mechanism in modular flavor symmetric models, Classical cosmological collider physics and primordial features, Imprints of Schwinger effect on primordial spectra, The supersymmetric effective field theory of inflation, Boostless cosmological collider bootstrap, Large spin-2 signals at the cosmological collider, Bootstrapping multi-field inflation: non-Gaussianities from light scalars revisited, Runaway relaxion monodromy, Cosmological particle production and pairwise hotspots on the CMB, The hand-made tail: non-perturbative tails from multifield inflation, Stochastic particle production in a de Sitter background, On the effective field theory for quasi-single field inflation, Numerically evaluating the bispectrum in curved field-space— with PyTransport 2.0, Power-counting during single-field slow-roll inflation, Unsuppressed primordial standard clocks in warm quasi-single field inflation, Hybrid quasi-single field inflation, Probing the inflationary particle content: extra spin-2 field, Non-Gaussianity in two-field inflation beyond the slow-roll approximation, Non-Gaussianity from entanglement during inflation, Multifield inflation beyond N_field=2: non-Gaussianities and single-field effective theory

Cites Work

• Monodromy inflation in SUSY QCD
• Effective field theory approach to quasi-single field inflation and effects of heavy fields
• Tuning and backreaction in F-term axion monodromy inflation
• A flux-scaling scenario for high-scale moduli stabilization in string theory
• D6-branes and axion monodromy inflation
• The challenge of realizing F-term axion monodromy inflation in string theory
• D-brane scattering and annihilation
• Higgs-otic inflation and string theory
• On axion monodromy inflation in warped throats
• Dissipative effects in the effective field theory of inflation
• D7-brane chaotic inflation
• Bifid throats for axion monodromy inflation
• D7-brane moduli space in axion monodromy and fluxbrane inflation
• One-loop Kähler potential in non-renormalizable theories.