Shift-symmetric 𝖲𝖮(𝖭) multi-Galileon

DOI10.1088/1475-7516/2021/12/045zbMath1487.83112arXiv2110.05510OpenAlexW4200308091MaRDI QIDQ5064672

Yusuke Manita, Katsuki Aoki, Shinji Mukohyama

Publication date: 16 March 2022

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

Full work available at URL: https://arxiv.org/abs/2110.05510

zbMATH Keywords

modified gravitynon-GaussianityGauss-Bonnet-Lovelock-Horndeski-Palatini etc. gravity theories

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Quantum field theory on curved space or space-time backgrounds (81T20) Geometrodynamics and the holographic principle (83E05) Symmetry breaking in quantum theory (81R40) Kaluza-Klein and other higher-dimensional theories (83E15) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Matrix models and tensor models for quantum field theory (81T32) Dark matter and dark energy (83C56)

Related Items (1)

Effective field theory of gravitating continuum: solids, fluids, and aether unified

Uses Software

• xTras

Cites Work

• \textit{xTras}: a field-theory inspired \textit{xAct} package for Mathematica
• Bi-galileon theory I: motivation and formulation
• Degenerate higher order scalar-tensor theories beyond Horndeski up to cubic order
• The most general second-order field equations of bi-scalar-tensor theory in four dimensions
• Generalized G-Inflation: --Inflation with the Most General Second-Order Field Equations--
• Zoology of graviton non-Gaussianities
• 4D gravity on a brane in 5D Minkowski space

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