Ultralight dark matter mixed with primordial black holes

arXiv:2606.31629 · astro-ph.CO, astro-ph.GA, gr-qc, hep-ph · Submitted 2026-06-30 · Read on arXiv

astro-ph.CO, astro-ph.GA, gr-qc, hep-ph

Submitted: 2026-06-30

Updated: 2026-10-21

Comments: 21 pages, 8 figures

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Abundance — 8× in this paper · explained in 1 episode
• Benchmark — 7× in this paper · explained in 2 episodes
• Core — 5× in this paper · explained in 2 episodes
• Primordial Black Holes (PBHs) — 3× in this paper · explained in 7 episodes
• Velocity Dispersion — 3× in this paper · explained in 2 episodes
• Clustering — 2× in this paper · explained in 2 episodes
• Microlensing — 2× in this paper · explained in 2 episodes
• Regularization — 2× in this paper · explained in 3 episodes
• Temporal Correlations — 1× in this paper · explained in 2 episodes
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Dark Matter Candidates from Particle Physics and Methods of Detection
• Planck 2018 results. VI. Cosmological parameters
• Multi-Component Dark Matter
• A Model For Halo Formation With Axion Mixed Dark Matter
• AxioNyx: Simulating Mixed Fuzzy and Cold Dark Matter
• Constraints on a mixed model of dark matter particles and primordial black holes from the Galactic 511 keV line
• Gravitational microlensing by dressed primordial black holes
• Warm Surprises from Cold Duets: N-Body Simulations with Two-Component Dark Matter
• Ultralight scalars as cosmological dark matter
• Ultra-Light Dark Matter
• Wave Dark Matter
• Cosmic Structure as the Quantum Interference of a Coherent Dark Wave
• Constraints on Primordial Black Holes
• Primordial Black Holes as a dark matter candidate
• Observation of Gravitational Waves from a Binary Black Hole Merger
• Did LIGO detect dark matter?
• The clustering of massive Primordial Black Holes as Dark Matter: measuring their mass distribution with Advanced LIGO
• Primordial Black Hole Scenario for the Gravitational-Wave Event GW150914
• Primordial Black Holes as Dark Matter
• Cosmic microwave background limits on accreting primordial black holes

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