242 citations · 2.3k across the 31 of their papers we have counts for
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astro-ph.CO2022★ 97 cited
Questions on calculation of primordial power spectrum with large spikes: the resonance model case
Keisuke Inomata, Matteo Braglia, Xingang Chen +1
Inflationary models predicting a scale-dependent large amplification of the density perturbations have recently attracted a lot of attention because the amplified perturbations can…
hep-ph2022★ 45 cited
Snowmass2021 Cosmic Frontier White Paper:Primordial Black Hole Dark Matter
Simeon Bird, Andrea Albert, Will Dawson +13
Primordial Black Holes (PBHs) are a viable candidate to comprise some or all of the dark matter and provide a unique window into the high-energy physics of the early universe. This…
astro-ph.CO2022★ 7 cited
Traces of a Heavy Field in Gravitational Waves
Keisuke Inomata
We discuss gravitational waves (GWs) induced by a heavy spectator field that starts to oscillate during inflation. During the oscillation of the spectator field, its effective mass…