Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Alvarez-Rios A"'
Publikováno v:
Phys. Rev. D 110, 063502 (2024)
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 (FDM) with a multimode expansion of non-spherical modes that in averag
Externí odkaz:
http://arxiv.org/abs/2406.17984
Publikováno v:
Phys. Rev. D 108, 063519 (2023)
We construct spherically symmetric equilibrium solutions of the Schr\"odinger-Poisson (SP) system of equations with a core-tail structure that could serve as models of Fuzzy Dark Matter (FDM) halos. The core is assumed to be a solitonic ground state
Externí odkaz:
http://arxiv.org/abs/2308.14866
Publikováno v:
Phys. Lett. B 843, 137984 (2023)
We present the construction of stationary boson-fermion spherically symmetric configurations governed by Newtonian gravity. Bosons are described in the Gross-Pitaevskii regime and fermions are assumed to obey Euler equations for an inviscid fluid wit
Externí odkaz:
http://arxiv.org/abs/2305.16463
Publikováno v:
Phys. Rev. D 107, 123524 (2023)
We illustrate the effect of boundary conditions on the evolution of structure in Fuzzy Dark Matter. Scenarios explored include the evolution of single, ground-state equilibrium solutions of the Schr\"odinger-Poisson system, the relaxation of a Gaussi
Externí odkaz:
http://arxiv.org/abs/2304.03419
Publikováno v:
Universe, 8, 432 (2022)
We present the construction of ground state equilibrium configurations of the Schr\"odinger-Poisson (SP) system in the Madelung frame and evolve such configuration using finite volume methods. We compare the behavior of these configurations when evol
Externí odkaz:
http://arxiv.org/abs/2210.15608
Publikováno v:
Mon. Not. R. Astron. Soc. 518, 3838-3849 (2023)
We introduce a tool that solves the Schr\"odinger-Euler-Poisson system of equations and allows the study of the interaction between ultralight bosonic dark matter, whose dynamics is described with the Schr\"odinger-Poisson system and luminous matter
Externí odkaz:
http://arxiv.org/abs/2207.00062
Autor:
Muñoz-Muela, Esperanza, Trujillo-Rodríguez, María, Serna-Gallego, Ana, Saborido-Alconchel, Abraham, Gasca-Capote, Carmen, Álvarez-Ríos, Ana, Ruiz-Mateos, Ezequiel, Sviridov, Dmitri, Murphy, Andrew J., Lee, Man K.S., López-Cortés, Luis F., Gutiérrez-Valencia, Alicia
Publikováno v:
In eBioMedicine October 2024 108
Publikováno v:
Phys. Rev. D 104, 084014 (2021)
In this paper we present a method to study the frequency shift of signals sent from near a Schwarzschild black hole that grows or shrinks through accretion. We construct the numerical solution of Einstein's equations sourced by a spherical shell of s
Externí odkaz:
http://arxiv.org/abs/2109.01312
Publikováno v:
In Educación Médica July-August 2024 25(4)
Autor:
Garrido-Rodríguez, Vanesa, Bulnes-Ramos, Ángel, Olivas-Martínez, Israel, Pozo-Balado, María del Mar, Álvarez-Ríos, Ana Isabel, Gutiérrez, Félix, Izquierdo, Rebeca, García, Federico, Tiraboschi, Juan Manuel, Vera-Méndez, Francisco, Peraire, Joaquim, Rull, Anna, Pacheco, Yolanda María
Publikováno v:
In Journal of Microbiology, Immunology and Infection August 2024