Ultra-light dark matter
EGM Ferreira - The Astronomy and Astrophysics Review, 2021 - Springer
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 …
bosons with masses ranging from 10^-24\, eV< m< eV 10-24 eV< m< eV. These models …
Small-scale structure of fuzzy and axion-like dark matter
JC Niemeyer - Progress in Particle and Nuclear Physics, 2020 - Elsevier
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 …
effects dominate over self-gravity. Ultralight axions are candidates for fuzzy dark matter …
CMB-S4 science case, reference design, and project plan
CMB-S4 Science Case, Reference Design, and Project Plan Page 1 CMB-S4 Science Case,
Reference Design, and Project Plan CMB-S4 Collaboration July 9, 2019 arXiv:1907.04473v1 …
Reference Design, and Project Plan CMB-S4 Collaboration July 9, 2019 arXiv:1907.04473v1 …
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 …
condensate dark matter (BECDM) haloes. This type of ultralight bosonic scalar field dark …
Strong constraints on fuzzy dark matter from ultrafaint dwarf galaxy Eridanus II
DJE Marsh, JC Niemeyer - Physical review letters, 2019 - APS
The fuzzy dark matter (FDM) model treats DM as a bosonic field with an astrophysically large
de Broglie wavelength. A striking feature of this model is O (1) fluctuations in the dark matter …
de Broglie wavelength. A striking feature of this model is O (1) fluctuations in the dark matter …
Formation and structure of ultralight bosonic dark matter halos
J Veltmaat, JC Niemeyer, B Schwabe - Physical Review D, 2018 - APS
We simulate the formation and evolution of ultralight bosonic dark matter halos from
cosmological initial conditions. Using zoom-in techniques, we are able to resolve the …
cosmological initial conditions. Using zoom-in techniques, we are able to resolve the …
New insights into the formation and growth of boson stars in dark matter halos
This work studies the formation and growth of boson stars and their surrounding miniclusters
by gravitational condensation using nonlinear dynamical numerical methods. Fully …
by gravitational condensation using nonlinear dynamical numerical methods. Fully …
The diversity of core–halo structure in the fuzzy dark matter model
HYJ Chan, EGM Ferreira, S May… - Monthly Notices of the …, 2022 - academic.oup.com
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 …
solitonic core located within a virialized halo. Although various numerical simulations have …
Fuzzy dark matter and the Dark Energy Survey Year 1 data
Gravitational weak lensing by dark matter haloes leads to a measurable imprint in the shear
correlation function of galaxies. Fuzzy dark matter (FDM), composed of ultralight axion-like …
correlation function of galaxies. Fuzzy dark matter (FDM), composed of ultralight axion-like …
Soliton merger rates and enhanced axion dark matter decay
Solitons are observed to form in simulations of dark matter (DM) halos consisting of bosonic
fields. We use the extended Press-Schechter formalism to compute the mass function of …
fields. We use the extended Press-Schechter formalism to compute the mass function of …