Extended cuscuton as dark energy

DOI10.1088/1475-7516/2020/07/004zbMath1492.83040arXiv2003.01934OpenAlexW3105225317MaRDI QIDQ5070260

Aya Iyonaga, Tsutomu Kobayashi, Kazufumi Takahashi

Publication date: 11 April 2022

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

Full work available at URL: https://arxiv.org/abs/2003.01934

zbMATH Keywords

modified gravitydark energy theory

Mathematics Subject Classification ID

Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Propagation of singularities; initial value problems on manifolds (58J47) Dark matter and dark energy (83C56)

Related Items (6)

Generalized Regge-Wheeler equation from Effective Field Theory of black hole perturbations with a timelike scalar profile ⋮ Black hole perturbations in higher-order scalar–tensor theories: initial value problem and dynamical stability ⋮ Cuscuton inflation ⋮ Testing gravity with the cosmic microwave background: constraints on modified gravity with two tensorial degrees of freedom ⋮ Effective description of generalized disformal theories ⋮ Quasinormal modes from EFT of black hole perturbations with timelike scalar profile

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