Memory burden effect mimics reheating signatures on SGWB from ultra-low mass PBH domination

Abstract Ultra-low mass primordial black holes (PBH), briefly dominating the expansion of the universe, would leave detectable imprints in the secondary stochastic gravitational wave background (SGWB). Such a scenario leads to a characteristic doubly peaked spectrum of SGWB and strongly depends on t...

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Bibliographic Details
Main Authors: Nilanjandev Bhaumik, Md Riajul Haque, Rajeev Kumar Jain, Marek Lewicki
Format: Article
Language:English
Published: SpringerOpen 2024-10-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP10(2024)142
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