Observational constraints and predictions of the interacting dark sector with field-fluid mapping

DOI10.1088/1475-7516/2022/01/024zbMath1486.83076arXiv2102.12367OpenAlexW4205129995MaRDI QIDQ5863296

Archana Sangwan, Joseph P. Johnson, S. Shankaranarayanan

Publication date: 11 March 2022

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

Full work available at URL: https://arxiv.org/abs/2102.12367

zbMATH Keywords

cosmological perturbation theorydark matter theorydark energy theory

Mathematics Subject Classification ID

Unified quantum theories (81V22) Relativistic cosmology (83F05) Supergravity (83E50) Diffraction, scattering (78A45) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Perturbations in context of PDEs (35B20) Dark matter and dark energy (83C56)

Related Items

Finite-time cosmological singularities and the possible fate of the universe, Scalar field dark matter and dark energy: a hybrid model for the dark sector

Uses Software

• Monte Python

Cites Work

• Estimating the dimension of a model
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• Coupled quintessence with a ΛCDM background: removing the σ₈ tension
• A new look at the statistical model identification
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