Can the cosmological dark sector be modeled by a single scalar field?

DOI10.1007/s10714-018-2439-4zbMath1404.83145arXiv1801.10548OpenAlexW3098391029MaRDI QIDQ1618078

Saulo Carneiro

Publication date: 13 November 2018

Published in: General Relativity and Gravitation (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1801.10548

zbMATH Keywords

equationsdark energyKlein-Gordonminimally coupled scalar fieldgeneralised Chaplygin gasinteractions in dark sector

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Astrophysical cosmology (85A40)

Related Items (1)

Looking for interactions in the cosmological dark sector

Cites Work

• The QCD nature of dark energy
• Unification of dark matter and dark energy: the inhomogeneous Chaplygin gas
• Density perturbations in a universe dominated by the Chaplygin gas
• Dynamical system analysis of interacting models
• Cosmological constant -- the weight of the vacuum
• Mass power spectrum in a universe dominated by the Chaplygin gas
• Quintessence or Phoenix?
• Friedmann cosmology with decaying vacuum density
• Inhomogeneous vacuum energy
• DYNAMICS OF DARK ENERGY
• CURVATURE QUINTESSENCE
• Cosmological dynamics with nonlinear interactions
• Unification of dark matter-dark energy in generalized Galileon theories
• An alternative to quintessence
• Non-adiabatic Chaplygin gas

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