57 citations · 57 across the 1 of their papers we have counts for
4 papers
The geodesic motion of S2 and G2 as a test of the fermionic dark matter nature of our galactic core
E. A. Becerra-Vergara, C. R. Arguelles, A. Krut +2
[Abridged] The S-stars motion around the Galactic center (Sgr A*) implies the existence of a compact source with a mass of about , traditionally assumed to be…
Can fermionic dark matter mimic supermassive black holes?
C. R. Argüelles, A. Krut, J. A. Rueda +1
We analyze the intriguing possibility to explain both dark mass components in a galaxy: the dark matter (DM) halo and the supermassive dark compact object lying at the center, by a…
New constraints on sterile neutrino dark matter from the Galactic Center
R. Yunis, C. R. Argüelles, N. E. Mavromatos +4
We calculate the most stringent constraints up to date on the parameter space for sterile neutrino warm dark matter models possessing a radiative decay channel into X-rays. These c…
Novel constraints on fermionic dark matter from galactic observables II: galaxy scaling relations
C. R. Argüelles, A. Krut, J. A. Rueda +1
We have recently introduced in paper I an extension of the Ruffini-Argüelles-Rueda (RAR) model for the distribution of DM in galaxies, by including for escape of particle effects.…