Velocity-dependent interacting dark energy and dark matter with a Lagrangian description of perfect fluids
DOI10.1088/1475-7516/2021/03/085zbMath1485.85010arXiv2012.12204OpenAlexW3141550664MaRDI QIDQ5026052
Jose Beltrán Jiménez, Florencia A. Teppa Pannia, David Figueruelo, Dario Bettoni, Shinji Tsujikawa
Publication date: 7 February 2022
Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2012.12204
Classification and discrimination; cluster analysis (statistical aspects) (62H30) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Galactic and stellar structure (85A15) Lagrangian formalism and Hamiltonian formalism in mechanics of particles and systems (70S05) Stability and instability of geophysical and astrophysical flows (76E20) Liquid-liquid two component flows (76T06) Dark matter and dark energy (83C56)
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