53 citations · 279 across the 14 of their papers we have counts for
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astro-ph.CO2024★ 12 cited
Mechanisms for producing Primordial Black Holes from Inflationary Models Beyond Fine-Tuning
Ioanna Stamou
In this study, we present an analysis of the fine-tuning required in various inflationary models in order to explain the production of Primordial Black Holes (PBHs). We specificall…
astro-ph.CO2024
Reconstructing Primordial Black Hole Power Spectra from Gravitational Waves
Daniel Frolovsky, Florian Kuhnel, Ioanna Stamou
A novel methodology for analysing the relation between the energy density in gravitational waves and primordial power spectra is developed. Focusing on scalar-induced gravitational…
astro-ph.CO2024★ 5 cited
Large curvature fluctuations from no-scale supergravity with a spectator field
Ioanna D. Stamou
We investigate the large curvature perturbations which can lead to the formation of primordial black holes (PBHs) in the context of no-scale supergravity. Our study does not depend…