283 citations · 1.4k across the 45 of their papers we have counts for
3 papers · 1 filter
Enhanced n-body annihilation of dark matter and its indirect signatures
Mohammad Hossein Namjoo, Tracy R. Slatyer, Chih-Liang Wu
We examine the possible indirect signatures of dark matter annihilation processes with a non-standard scaling with the dark matter density, and in particular the case where more th…
Can Light Dark Matter Solve the Core-Cusp Problem?
Heling Deng, Mark P. Hertzberg, Mohammad Hossein Namjoo +1
Recently there has been much interest in light dark matter, especially ultra-light axions, as they may provide a solution to the core-cusp problem at the center of galaxies. Since…
Revisiting non-Gaussianity from non-attractor inflation models
Yi-Fu Cai, Xingang Chen, Mohammad Hossein Namjoo +3
Non-attractor inflation is known as the only single field inflationary scenario that can violate non-Gaussianity consistency relation with the Bunch-Davies vacuum state and generat…