Infrared Universality of Scalar Induced Gravitational Waves Beyond Second Order

arXiv:2609.17928 · astro-ph.CO, gr-qc, hep-ph · Submitted 2026-09-15 · Read on arXiv

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

Submitted: 2026-09-15

Updated: 2026-09-15

Comments: 17 pages, 7 figures

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

Terminology

• Non-Gaussianity — 3× in this paper · explained in 2 episodes
• Primordial non-Gaussianity — 2× in this paper · explained in 2 episodes
• Abundance — 1× in this paper · explained in 1 episode
• Laser Interferometer Space Antenna — 1× in this paper
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Physics, Astrophysics and Cosmology with Gravitational Waves
• Gravitational wave cosmology
• Observation of Gravitational Waves from a Binary Black Hole Merger
• GWTC-1: A Gravitational-Wave Transient Catalog of Compact Binary Mergers Observed by LIGO and Virgo during the First and Second Observing Runs
• GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run
• GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run
• GWTC-4.0: Updating the Gravitational-Wave Transient Catalog with Observations from the First Part of the Fourth LIGO-Virgo-KAGRA Observing Run
• GWTC-5.0: Observations from the Second Part of the Fourth LIGO-Virgo-KAGRA Observing Run and Updates to the Gravitational-Wave Transient Catalog
• Did LIGO detect dark matter?
• Primordial Black Hole Scenario for the Gravitational-Wave Event GW150914
• The clustering of massive Primordial Black Holes as Dark Matter: measuring their mass distribution with Advanced LIGO
• Observation of Gravitational Waves from the Coalescence of a 2.5-4.5 M Compact Object and a Neutron Star
• GW230529_181500: A Potential Primordial Binary Black Hole Merger in the Mass Gap
• Gravitational Waves from Coalescing Black Hole MACHO Binaries
• The merger rate of primordial-black-hole binaries
• Formation and Evolution of Primordial Black Hole Binaries in the Early Universe
• Lower bound on the primordial black hole merger rate
• Confronting the primordial black hole scenario with the gravitational-wave events detected by LIGO-Virgo
• GW190521: A Binary Black Hole Merger with a Total Mass of $150 ~ M_{\odot}$
• GW190814: Gravitational Waves from the Coalescence of a 23 M$_\odot$ Black Hole with a 2.6 M$_\odot$ Compact Object

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