Scalar Field Dark Matter

Abstract

This work is a review of the last results of research on the Scalar Field Dark Matter model of the Universe at cosmological and at galactic level. We present the complete solution to the scalar field cosmological scenario in which the dark matter is modeled by a scalar field $\Phi$ with the scalar potential $V(\Phi )=V_0(cosh(\lambda \sqrt{{\kappa }_0}\Phi )-1)$ and the dark energy is modeled by a scalar field $\Psi$, endowed with the scalar potential $\tilde{V}(\Psi )=\widetilde{V_0}(\sinh (\alpha \sqrt{{\kappa }_0}\Psi ){)}^{\beta }$, which together compose the 95% of the total matter energy in the Universe. The model presents successfully deals with the up to date cosmological observations, and is a good candidate to treat the dark matter problem at the galactic level.

11 pagez, 5 figures, REVTeX. To appear in proceedings of the ``Mexican Meeting on Exact Solutions and Scalar Fields in Gravity '', in honour of Heinz Dehnen's 65th Birthday and Dietrich Kramer's 60th Birthday. Mexico D.F., Mexico, in press. More info at http://www.fis.cinvestav.mx/~siddh/PHI/

References in corpus (10)

• A Flat Universe from High-Resolution Maps of the Cosmic Microwave Background Radiation
• Observational evidence for self-interacting cold dark matter
• Cold and Fuzzy Dark Matter
• Quintessence arising from exponential potentials
• A New Cosmological Model of Quintessence and Dark Matter
• The dearth of halo dwarf galaxies: is there power on short scales?
• A new cosmological tracker solution for Quintessence
• A supermassive boson star at the galactic center?
• Scalar Field as Dark Matter in the Universe
• Spherical Scalar Field Halo in Galaxies

Cited by in corpus (11)

• On the Schrodinger-Poisson--Vlasov-Poisson correspondence
• Minimum mass of galaxies from BEC or scalar field dark matter
• The Curvaton Hypothesis and the eta-problem of Quintessential Inflation, with and without Branes
• Ultra-Light Axion Dark Matter and its impacts on dark halo structure in $N$-body simulation
• Spherical photon orbits around a rotating black hole with quintessence and cloud of strings
• Modelling non-dust fluids in cosmology
• Quintessential solution of dark matter rotation curves and its simulation by extra dimensions
• Multi-fluid cosmology in Einstein gravity: analytical solutions
• Ghost condensate model of flat rotation curves
• A nearly cylindrically symmetric source in the Brans-Dicke gravity as the generator of the rotational curves of the galaxies
• Probing the parameters of a Schwarzschild black hole surrounded by quintessence and cloud of strings through four standard astrophysical tests