Extended effective field theory of inflation

DOI10.1007/JHEP02(2018)172zbMath1387.83119arXiv1802.03040WikidataQ55950494 ScholiaQ55950494MaRDI QIDQ1748851

Xianqiang Yang

Publication date: 14 May 2018

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

Full work available at URL: https://arxiv.org/abs/1802.03040

zbMATH Keywords

sigma modelsclassical theories of gravitycosmology of theories beyond the SMeffective field theories

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Quantum field theory on curved space or space-time backgrounds (81T20) Astrophysical cosmology (85A40)

Related Items (16)

Let Effective Field Theory of inflation flow: stochastic generation of models with red/blue tensor tilt ⋮ Parity violation in the scalar trispectrum: no-go theorems and yes-go examples ⋮ The effective field theory approach to the strong coupling issue in f(T) gravity ⋮ Induced gravitational waves from multi-sound speed resonances during cosmological inflation ⋮ Exorcising the ghost condensate dark energy with a sextic dispersion relation ⋮ Primordial black holes and scalar-induced gravitational waves from the generalized Brans-Dicke theory ⋮ Non-unitary evolution in the general extended EFT of inflation \& excited initial states ⋮ Mimetic inflation ⋮ Inflationary Cosmology with Quantum Gravitational Effects and Swampland Conjectures* ⋮ Primordial gravitational waves from excited states ⋮ Inflationary perturbation spectrum in extended effective field theory of inflation ⋮ Constraining violations of the weak equivalence principle in the dark sector ⋮ Non-Gaussianities in the extended EFT of inflation ⋮ The effective field theory approach of teleparallel gravity, f(T) gravity and beyond ⋮ Flattened non-Gaussianities from the effective field theory of inflation with imaginary speed of sound ⋮ Spectrum of Cuscuton bounce

Cites Work

• The effective field theory of nonsingular cosmology
• Superluminality, black holes and EFT
• Observing the Geometry of Warped Compactification via Cosmic Inflation
• Getting super-excited with modified dispersion relations
• \(k\)-inflation

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