112 citations · 365 across the 18 of their papers we have counts for
5 papers · 1 filter
On the core-halo distribution of dark matter in galaxies
R. Ruffini, C. R. Argüelles, J. A. Rueda
We investigate the distribution of dark matter in galaxies by solving the equations of equilibrium of a self-gravitating system of massive fermions (`inos') at selected temperature…
Are the most super-massive dark compact objects harbored at the center of dark matter halos?
Carlos R. Argüelles, Remo Ruffini
Essay selected for Honorable mention 2014 by the Gravity Research Foundation. We study an isothermal system of semi-degenerate self-gravitating fermions in General Relativity (GR).…
Critical configurations for a system of semidegenerate fermions
Carlos R. Argüelles, Remo Ruffini, Bernardo M. O. Fraga
We study an isothermal system of semi-degenerate self-gravitating fermions in general relativity. Such systems present mass density solutions with a central degenerate core, a plat…
On the distribution of dark matter in galaxies: quantum treatments
Carlos R. Argüelles, Remo Ruffini, Ivan Siutsou +1
The problem of modeling the distribution of dark matter in galaxies in terms of equilibrium configurations of collisionless self-gravitating quantum particles is considered. We fir…
Dark Matter Massive Fermions and Einasto Profiles in Galactic Haloes
I. Siutsou, C. R. Argüelles, R. Ruffini
On the basis of a fermionic dark matter model we fit rotation curves of The HI Nearby Galaxy Survey THINGS sample and compare our 3-parametric model to other models widely used in…