A Goldstone boson equivalence for inflation

DOI10.1007/jhep09(2024)117MaRDI QIDQ6633750

Kshitij Gupta, Yiwen Huang, Daniel Green

Publication date: 6 November 2024

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

zbMATH Keywords

cosmological modelsde Sitter spacespontaneous symmetry breakingeffective field theories

Mathematics Subject Classification ID

Quantum field theory; related classical field theories (81Txx) General relativity (83Cxx) Relativistic cosmology (83Fxx)

Cites Work

• Unnamed Item
• Symmetries and loops in inflation
• Starting the universe: stable violation of the null energy condition and non-standard cosmologies
• The cosmological bootstrap: inflationary correlators from symmetries and singularities
• From locality and unitarity to cosmological correlators
• Dynamical constraints on RG flows and cosmology
• Symmetric superfluids
• Soft de Sitter effective theory
• The boostless bootstrap: amplitudes without Lorentz boosts
• Drifting oscillations in axion monodromy
• Productive interactions: heavy particles and non-Gaussianity
• How Gaussian can our Universe be?
• The conformal limit of inflation in the era of CMB polarimetry
• Building a boostless bootstrap for the bispectrum
• Soft theorems for boosts and other time symmetries
• Soft phonon theorems
• The graviton four-point function in de Sitter space

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