3 citations · 4 across the 4 of their papers we have counts for
4 papers
Excursion Sets with a "Perfect" Collapse Model
A. M. Wisłocka, J. Stücker, O. Hahn +1
The CDM model predicts structure formation across a vast mass range, from massive clusters () to Earth-mass micro-haloes ($\sim 10^{-6} \, \text{M}_…
Scale-dependent local primordial non-Gaussianity as a solution to the tension
Clément Stahl, Benoit Famaey, Rodrigo Ibata +3
For the last decade, several probes have pointed to a cosmological tension between the amplitude of density fluctuations extrapolated from the cosmic microwave background within th…
Simulating the Universe from the cosmological horizon to halo scales
Thomas Montandon, Oliver Hahn, Clément Stahl
Ultra-large scales close to the cosmological horizon will be probed by the upcoming observational campaigns. They hold the promise to constrain single-field inflation as well as ge…
Phase-space simulations of prompt cusps: simulating the formation of the first haloes without artificial fragmentation
Lurdes Ondaro-Mallea, Raul E. Angulo, Jens Stücker +2
The first generation of haloes forms from the collapse of the smallest peaks in the initial density field. -body simulations of this process suggest a prompt formation of a stee…