Axion-like particle (ALP) dark matter shows distinctive behavior on scales where wavelike
effects dominate over self-gravity. Ultralight axions are candidates for fuzzy dark matter …

We perform a comprehensive study of Milky Way (MW) satellite galaxies to constrain the
fundamental properties of dark matter (DM). This analysis fully incorporates inhomogeneities …

The existence of dark matter in the universe has been solidly established in the last
decades, after the arrival of accurate cosmological and astrophysical observations, and …

We present constraints on the masses of extremely light bosons dubbed fuzzy dark matter
(FDM) from Lyman-α forest data. Extremely light bosons with a de Broglie wavelength of∼ 1 …

Bosonic ultralight dark matter (ULDM) would form cored density distributions at the center of
galaxies. These cores, seen in numerical simulations, admit analytic description as the …

In this paper, we study the local observational consequences of a violation of the Einstein
equivalence principle induced by models of light scalar dark matter (DM). We focus on two …

We look for and place observational constraints on the imprint of ultralight dark matter
(ULDM) soliton cores in rotation-dominated galaxies. Extending previous analyses, we find …

In the fuzzy dark matter (FDM) model, gravitationally collapsed objects always consist of a
solitonic core located within a virialized halo. Although various numerical simulations have …

The distinctive effects of fuzzy dark matter are most visible at nonlinear galactic scales. We
present the first simulations of mixed fuzzy and cold dark matter, obtained with an extended …

Whereas cold dark matter (CDM) simulations predict central dark matter cusps with densities
that diverge as ρ (r)∼ 1/r, observations often indicate constant-density cores with finite …