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 …

The landscape of QCD axion models

L Di Luzio, M Giannotti, E Nardi, L Visinelli - Physics Reports, 2020 - Elsevier
We review the landscape of QCD axion models. Theoretical constructions that extend the
window for the axion mass and couplings beyond conventional regions are highlighted and …

Ultra-light axions and the S 8 tension: joint constraints from the cosmic microwave background and galaxy clustering

KK Rogers, R Hložek, A Laguë… - … of Cosmology and …, 2023 - iopscience.iop.org
We search for ultra-light axions as dark matter (DM) and dark energy particle candidates, for
axion masses 10-32 eV≤ ma≤ 10-24 eV, by a joint analysis of cosmic microwave …

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 …

Constraining ultralight axions with galaxy surveys

A Laguë, JR Bond, R Hložek, KK Rogers… - … of Cosmology and …, 2022 - iopscience.iop.org
Ultralight axions and other bosons are dark matter candidates present in many high energy
physics theories beyond the Standard Model. In particular, the string axiverse postulates the …

Cold New Early Dark Energy pulls the trigger on the H 0 and S 8 tensions: a simultaneous solution to both tensions without new ingredients

JS Cruz, F Niedermann, MS Sloth - Journal of Cosmology and …, 2023 - iopscience.iop.org
In this work, we show that the Cold New Early Dark Energy (Cold NEDE) model in its original
form can solve both the Hubble tension and the S 8 tension without adding any new …

Generalized tracker quintessence models for dark energy

LA Ureña-López, N Roy - Physical Review D, 2020 - APS
We study the dynamical properties of tracker quintessence models using a general
parametrization of their corresponding potentials, and show that there is a general condition …

Ultralight axions and the kinetic Sunyaev-Zel'dovich effect

GS Farren, D Grin, AH Jaffe, R Hložek, DJE Marsh - Physical Review D, 2022 - APS
Measurements of secondary cosmic microwave background (CMB) anisotropies, such as
the Sunyaev-Zel'dovich (SZ) effect, will enable new tests of neutrino and dark sector …

Beyond Schrödinger-Poisson: nonrelativistic effective field theory for scalar dark matter

B Salehian, HY Zhang, MA Amin, DI Kaiser… - Journal of High Energy …, 2021 - Springer
A bstract Massive scalar fields provide excellent dark matter candidates, whose dynamics
are often explored analytically and numerically using nonrelativistic Schrödinger-Poisson …

Cosmological constraints on the multiscalar field dark matter model

LO Téllez-Tovar, T Matos, JA Vázquez - Physical Review D, 2022 - APS
The main aim of this paper is to provide cosmological constraints on the multiscalar field
dark matter model, in which we assume the dark matter is made up of different ultralight …