90 citations · 919 across the 86 of their papers we have counts for
Showing 2023 · astro-ph.COShow all
2 papers · 2 filters
astro-ph.CO2023★ 6 cited
Toward More Realistic Mass Functions For Ultradense Dark Matter Halos
Saeed Fakhry, Marzieh Farhang, Antonino Del Popolo
Ultradense dark matter halos (UDMHs) are high concentrations of dark matter, assumed to have formed deep in the radiation-dominated era from amplified primordial perturbations. In…
astro-ph.CO2023★ 15 cited
On the effect of angular momentum on the prompt cusp formation via the gravitational collapse
Antonino Del Popolo, Saeed Fakhry
In this work, we extend the model proposed by White concerning the post-collapse evolution of density peaks while considering the role of angular momentum. On a timescale smaller t…