Prospects of Indirect Detection of Dark Matter via Primordial Black Hole Induced Gravitational Waves

arXiv:2602.15026 · astro-ph.CO, hep-ph · Submitted 2026-02-16 · Read on arXiv

astro-ph.CO, hep-ph

Submitted: 2026-02-16

Updated: 2026-08-25

Comments: 38 pages, 18 figures and 1 table. Published in JCAP

Journal ref: JCAP 08 (2026) 039

DOI: 10.1088/1475-7516/2026/08/039

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

Terminology

• Reheating — 70× in this paper · explained in 2 episodes
• Abundance — 54× in this paper · explained in 1 episode
• Boltzmann Equation — 5× in this paper · explained in 2 episodes
• Cherenkov Telescope Array — 3× in this paper
• Phase Transitions — 3× in this paper · explained in 2 episodes
• Primordial Black Holes (PBHs) — 3× in this paper · explained in 7 episodes
• Consistency — 2× in this paper · explained in 3 episodes
• Indian Statistical Institute — 2× in this paper
• LISA and the Einstein Telescope — 2× in this paper
• Absorption Cross Section — 1× in this paper · explained in 1 episode
• Benchmark — 1× in this paper · explained in 2 episodes
• Core — 1× in this paper · explained in 2 episodes
• Decoupling — 1× in this paper · explained in 2 episodes
• Fisher matrix formalism — 1× in this paper · explained in 2 episodes
• Non-Gaussianity — 1× in this paper · explained in 2 episodes
• Nonminimal coupling — 1× in this paper · explained in 2 episodes
• Velocity Dispersion — 1× in this paper · explained in 2 episodes

Sources

• Observation of Gravitational Waves from a Binary Black Hole Merger
• GW151226: Observation of Gravitational Waves from a 22-Solar-Mass Binary Black Hole Coalescence
• GW170104: Observation of a 50-Solar-Mass Binary Black Hole Coalescence at Redshift 0.2
• GW170608: Observation of a 19-solar-mass Binary Black Hole Coalescence
• GW170814: A Three-Detector Observation of Gravitational Waves from a Binary Black Hole Coalescence
• GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
• Single-field inflation, anomalous enhancement of superhorizon fluctuations, and non-Gaussianity in primordial black hole formation
• Primordial black holes from single field models of inflation
• Scalaron from $R^2$-gravity as a Heavy Field
• Cosmic String Loop Collapse in Full General Relativity
• Primordial black holes from cusp collapse on cosmic strings
• String Necklaces and Primordial Black Holes from Type IIB Strings
• Black Holes from Fermi Ball Collapse
• Direct-collapse supermassive black holes from relic particle decay
• Revisiting formation of primordial black holes in a supercooled first-order phase transition
• Structure Formation after Reheating: Supermassive Primordial Black Holes and Fermi Ball Dark Matter
• Primordial black hole formation from self-resonant preheating?
• Unification models with reheating via primordial black holes
• Primordial black holes from the preheating instability
• Dark Radiation and Superheavy Dark Matter from Black Hole Domination

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