23 citations · 89 across the 13 of their papers we have counts for
7 papers · 1 filter
Temporal Correlations Between Fuzzy Dark Matter and Baryonic Matter in Virialized Core-Halo Structures
Ivan Alvarez-Rios, Francisco S. Guzman
Fuzzy Dark Matter (FDM) predicts the existence of virialized halos with interference-driven granular structure generated by the wave nature of ultralight bosons. Since these fluctu…
Equilibrium Core and Vortex Solutions of Bose Einstein Condensate Dark Matter around a Black Hole
Ivan Alvarez-Rios, Francisco S. Guzman
We present the construction of stationary solutions of Bose-Einstein condensate dark matter (BECDM) around a point-like gravitational source representing a black hole. The problem…
Construction of ground state solutions of the Gross-Pitaevskii-Poisson system using genetic algorithms
Carlos Tena-Contreras, Ivan Alvarez-Rios, F. S. Guzman
We present the construction of the ground state of the Gross-Pitaevskii-Poisson equations using genetic algorithms. By employing numerical solutions, we develop an empirical formul…
Unveiling Orbital Chaos: The Wild Heart of Fuzzy Dark Matter Structures
Ivan Alvarez-Rios, Francisco S. Guzman
In this paper we study the behavior of test particles on top of a galactic-type of Fuzzy Dark Matter (FDM) structure, characterized by the core-halo density profile found in simula…
Black Holes as Condensation Points of Fuzzy Dark Matter Cores
Curicaveri Palomares-Chavez, Ivan Alvarez-Rios, Francisco S. Guzman
We simulate the formation of Fuzzy Dark Matter (FDM) cores in the presence of a Black Hole (BH) to explore whether BHs can serve as seeds for FDM core condensation. Our analysis is…
Galactic Rotation Curves of LSB Galaxies using core-halo FDM configurations
Ivan Alvarez-Rios, Tula Bernal, Pierre-Henri Chavanis +1
In this work, we construct galactic halos in order to fit the rotation curves (RCs) of a sample of low surface brightness (LSB) galaxies. These halos are made of Fuzzy Dark Matter…
Exploration of simple scenarios involving Fuzzy Dark Matter cores and gas at local scales
Iván Alvarez-Ríos, Francisco S. Guzmán
We introduce a tool that solves the Schrödinger-Euler-Poisson system of equations and allows the study of the interaction between ultralight bosonic dark matter, whose dynamics is…