Primordial gravitational waves as probe of dark matter in interferometer missions: Fisher forecast and MCMC

Primordial gravitational waves as probe of dark matter in interferometer missions: Fisher forecast and MCMC

Abstract We propose novel inflationary primordial gravitational wave (GW) spectral shapes at interferometer-based current and future GW missions to test dark matter (DM) production via gravity-portal. We consider three right-handed neutrinos (RHNs), required to generate Standard Model (SM) neutrino...

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Bibliographic Details
Main Authors: Anish Ghoshal, Debarun Paul, Supratik Pal
Format: Article
Language:English
Published: SpringerOpen 2024-12-01
Series:Journal of High Energy Physics
Subjects:
Early Universe Particle Physics
Particle Nature of Dark Matter
Baryo-and Leptogenesis
Online Access:https://doi.org/10.1007/JHEP12(2024)150
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https://doi.org/10.1007/JHEP12(2024)150

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