Wave dark matter

L Hui - Annual Review of Astronomy and Astrophysics, 2021 - annualreviews.org
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 …

Ultralight scalars as cosmological dark matter

L Hui, JP Ostriker, S Tremaine, E Witten - Physical Review D, 2017 - APS
Many aspects of the large-scale structure of the Universe can be described successfully
using cosmological models in which 27±1% of the critical mass-energy density consists of …

A review on the scalar field/Bose-Einstein condensate dark matter model

A Suárez, VH Robles, T Matos - … of the Fourth International Meeting on …, 2014 - Springer
We review the work done so far aimed at modeling in an alternative way the dark matter in
the Universe: the scalar field Bose-Einstein condensate dark matter (SFDM/BEC) model. We …

Understanding the core-halo relation of quantum wave dark matter from 3D simulations

HY Schive, MH Liao, TP Woo, SK Wong, T Chiueh… - Physical review …, 2014 - APS
We examine the nonlinear structure of gravitationally collapsed objects that form in our
simulations of wavelike cold dark matter, described by the Schrödinger-Poisson (SP) …

New horizons: Scalar and vector ultralight dark matter

D Antypas, A Banerjee, C Bartram… - arxiv preprint arxiv …, 2022 - arxiv.org
The last decade has seen unprecedented effort in dark matter model building at all mass
scales coupled with the design of numerous new detection strategies. Transformative …

Galaxy formation with BECDM–I. Turbulence and relaxation of idealized haloes

P Mocz, M Vogelsberger, VH Robles… - Monthly Notices of …, 2017 - academic.oup.com
We present a theoretical analysis of some unexplored aspects of relaxed Bose–Einstein
condensate dark matter (BECDM) haloes. This type of ultralight bosonic scalar field dark …

Simulations of solitonic core mergers in ultralight axion dark matter cosmologies

B Schwabe, JC Niemeyer, JF Engels - Physical Review D, 2016 - APS
Using three-dimensional simulations, we study the dynamics and final structure of merging
solitonic cores predicted to form in ultralight axion dark matter halos. The classical …

Contrasting galaxy formation from quantum wave dark matter, ψDM, with ΛCDM, using Planck and Hubble data

HY Schive, T Chiueh, T Broadhurst… - The Astrophysical …, 2016 - iopscience.iop.org
The newly established luminosity functions (LFs) of high-z galaxies at 4≲ z≲ 10 can provide
a stringent check on dark matter models that aim to explain the core properties of dwarf …

Boson stars from self-interacting dark matter

J Eby, C Kouvaris, NG Nielsen… - Journal of High Energy …, 2016 - Springer
A bstract We study the possibility that self-interacting bosonic dark matter forms star-like
objects. We study both the case of attractive and repulsive self-interactions, and we focus …

Construction of wave dark matter halos: Numerical algorithm and analytical constraints

TD Yavetz, X Li, L Hui - Physical Review D, 2022 - APS
We present a wave generalization of the classic Schwarzschild method for constructing self-
consistent halos—such a halo consists of a suitable superposition of waves instead of …