Scalar Induced Gravitational Waves signaling Primordial Black Hole Dark Matter
Cosmology and Nongalactic Astrophysics
2025-04-28 v1 General Relativity and Quantum Cosmology
Abstract
Primordial black holes are a unique probe of the early Universe and offer a potential link between inflationary dynamics and dark matter. In a recent work \cite{Inui:2024fgk}, we analyse PBH formation and the associated stochastic gravitational wave background from scalar induced gravitational waves, while taking into account the contributions from local non-Gaussianities. We highlight the observable consequences for the LISA and PTA experiments.
Keywords
Cite
@article{arxiv.2504.18237,
title = {Scalar Induced Gravitational Waves signaling Primordial Black Hole Dark Matter},
author = {Cristian Joana},
journal= {arXiv preprint arXiv:2504.18237},
year = {2025}
}
Comments
2 pages, 1 figure. Contribution to the 2025 Gravitation session of the 59th Rencontres de Moriond