Weak cosmic growth in coupled dark energy with a Lagrangian formulation

DOI10.1016/j.physletb.2020.135400zbMath1435.83063arXiv1911.02179OpenAlexW2983094897MaRDI QIDQ2191118

Shinji Tsujikawa, Ryotaro Kase

Publication date: 23 June 2020

Published in: Physics Letters. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1911.02179

Mathematics Subject Classification ID

Dark matter and dark energy (83C56)

Related Items

General formulation of cosmological perturbations in scalar-tensor dark energy coupled to dark matter ⋮ Interacting dark energy from redshift-space galaxy clustering ⋮ Stability of scalar perturbations in scalar-torsion f(T,ϕ) gravity theories in the presence of a matter fluid ⋮ J-PAS: forecasts on interacting vacuum energy models ⋮ Scaling solutions and weak gravity in dark energy with energy and momentum couplings ⋮ Momentum transfer models of interacting dark energy ⋮ Stealth dark energy in scordatura DHOST theory ⋮ Velocity-dependent interacting dark energy and dark matter with a Lagrangian description of perfect fluids

Cites Work

• Variational aspects of relativistic field theories, with application to perfect fluids
• Tracker and scaling solutions in DHOST theories
• Action functionals for relativistic perfect fluids
• The Scalar-Tensor Theory of Gravitation
• The cosmological constant problem
• Interacting quintessence
• The Landscape, the Swampland and the Era of Precision Cosmology