General formulation of cosmological perturbations in scalar-tensor dark energy coupled to dark matter

DOI10.1088/1475-7516/2020/11/032zbMath1486.83077arXiv2005.13809OpenAlexW3103623833MaRDI QIDQ5035285

Ryotaro Kase, Shinji Tsujikawa

Publication date: 21 February 2022

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

Full work available at URL: https://arxiv.org/abs/2005.13809

zbMATH Keywords

modified gravitydark energy theory

Mathematics Subject Classification ID

Diffraction, scattering (78A45) Electromagnetic fields in general relativity and gravitational theory (83C50) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Yang-Mills and other gauge theories in mechanics of particles and systems (70S15) Isotropic turbulence; homogeneous turbulence (76F05) Lagrangian formalism and Hamiltonian formalism in mechanics of particles and systems (70S05) Stability and instability of geophysical and astrophysical flows (76E20) Quantum mechanics on special spaces: manifolds, fractals, graphs, lattices (81Q35) Dark matter and dark energy (83C56)

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Uses Software

• CLASS

Cites Work

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• Dark energy and modified gravity in degenerate higher-order scalar–tensor (DHOST) theories: A review
• Cosmological Imprint of an Energy Component with General Equation of State
• The cosmological constant problem
• Interacting quintessence

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