57 citations · 102 across the 5 of their papers we have counts for
8 papers · 1 filter
Thermodynamics of self-gravitating fermions as a robust theory for dark matter halos: Stability analysis applied to the Milky Way
A. Krut, C. R. Argüelles, P. -H. Chavanis
We present a framework for dark matter (DM) halo formation based on a kinetic theory of self-gravitating fermions together with a solid connection to thermodynamics. Based on maxim…
Modelling the Track of the GD-1 Stellar Stream Inside a Host with a Fermionic Dark Matter Core-Halo Distribution
Martín F. Mestre, Carlos R. Argüelles, Daniel D. Carpintero +2
Traditional studies on stellar streams typically involve phenomenological CDM halos or ad hoc dark matter (DM) profiles with different degrees of triaxiality, which preclude to…
Hinting a dark matter nature of Sgr A* via the S-stars
E. A. Becerra-Vergara, C. R. Argüelles, A. Krut +2
The motion data of the S-stars around the Galactic center gathered in the last 28 yr imply that Sgr A* hosts a supermassive compact object of about , a resul…
On the formation and stability of fermionic dark matter halos in a cosmological framework
Carlos R. Argüelles, Manuel I. Díaz, Andreas Krut +1
The formation and stability of collisionless self-gravitating systems are long standing problems, which date back to the work of D. Lynden-Bell on violent relaxation and extends to…
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…