We review the physics and phenomenology of wave dark matter: a bosonic dark matter
candidate lighter than about 30 eV. Such particles have a de Broglie wavelength exceeding …

Dark matter represents currently an outstanding problem in both cosmology and particle
physics. In this review we discuss the possible explanations for dark matter and the …

Ultra-light dark matter is a class of dark matter models (DM), where DM is composed by
bosons with masses ranging from 10^-24\, eV< m< eV 10-24 eV< m< eV. These models …

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 …

We provide an approximate analytical expression of the mass-radius relation of a Newtonian
self-gravitating Bose-Einstein condensate (BEC) with short-range interactions described by …

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 …

In hierarchical models of structure formation, the first galaxies form in low-mass dark matter
potential wells, probing the behavior of dark matter on kiloparsec scales. Even though these …

The cosmological dark sector remains an enigma, offering numerous possibilities for
exploration. One particularly intriguing option is the (non-minimal) interaction scenario …

Dynamical systems theory is especially well-suited for determining the possible asymptotic
states (at both early and late times) of cosmological models, particularly when the governing …

The capability of the Event Horizon Telescope (EHT) to image the nearest supermassive
black hole candidates at horizon-scale resolutions offers a novel means to study gravity in its …