Mixed graviton and scalar bispectra in the EFT of inflation: soft limits and boostless bootstrap

DOI10.1007/JHEP07(2023)233arXiv2303.16929MaRDI QIDQ6055826

Farman Ullah, Diptimoy Ghosh, Kushan Panchal

Publication date: 29 September 2023

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

Full work available at URL: https://arxiv.org/abs/2303.16929

zbMATH Keywords

cosmological modelseffective field theoriesearly universe particle physics

Mathematics Subject Classification ID

Quantum theory (81-XX)

Related Items (2)

New shape of parity-violating Graviton non-Gaussianity ⋮ The cosmological tree theorem

Cites Work

• EPFL lectures on conformal field theory in \(D \geq 3\) dimensions
• On graviton non-gaussianities during inflation
• CMB from CFT
• The cosmological bootstrap: inflationary correlators from symmetries and singularities
• From locality and unitarity to cosmological correlators
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• Symmetry constraints in inflation, \(\alpha\)-vacua, and the three point function
• Ward identities for scale and special conformal transformations in inflation
• Bootstrapping large graviton non-Gaussianities
• A new type of isotropic cosmological models without singularity
• Graviton non-Gaussianity in \(\alpha\)-vacuum
• On graviton non-Gaussianities in the effective field theory of inflation
• Effective field theory of cosmological perturbations
• Simplifying the EFT of Inflation: generalized disformal transformations and redundant couplings
• Revisiting non-Gaussianity from non-attractor inflation models
• The effective theory of shift-symmetric cosmologies
• The conformal limit of inflation in the era of CMB polarimetry
• Building a boostless bootstrap for the bispectrum
• The Cosmological Optical Theorem
• Graviton non-Gaussianities and parity violation in the EFT of inflation
• Inflationary universe: A possible solution to the horizon and flatness problems
• Parity violation in the scalar trispectrum: no-go theorems and yes-go examples
• Probing the initial state of inflation: analytical structure of cosmological correlators
• A CFT interpretation of cosmological correlation functions in \(\alpha\)-vacua in de-Sitter space

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