62 citations · 127 across the 3 of their papers we have counts for
3 papers
The Primordial Black Holes that Disappeared: Connections to Dark Matter and MHz-GHz Gravitational Waves
Thomas C. Gehrman, Barmak Shams Es Haghi, Kuver Sinha +1
In the post-LIGO era, there has been a lot of focus on primordial black holes (PBHs) heavier than g as potential dark matter (DM) candidates. We point out that the br…
Baryogenesis, Primordial Black Holes and MHz-GHz Gravitational Waves
Thomas C. Gehrman, Barmak Shams Es Haghi, Kuver Sinha +1
Gravitational waves (GWs) in the MHz - GHz frequency range are motivated by a host of early Universe phenomena such as oscillons, preheating, and cosmic strings. We point out that…
Reionization in the Light of Dark Stars
Paolo Gondolo, Pearl Sandick, Barmak Shams Es Haghi +1
We investigate the effect of Dark Stars (DSs) on the reionization history of the Universe, and the interplay between them and feedback due to Lyman-Werner (LW) radiation in reducin…