869 citations · 7.8k across the 80 of their papers we have counts for
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Halo mass function and scale-dependent bias from N-body simulations with non-Gaussian initial conditions
Annalisa Pillepich, Cristiano Porciani, Oliver Hahn
We perform a series of high-resolution N-body simulations of cosmological structure formation starting from Gaussian and non-Gaussian initial conditions. We adopt the best-fitting…
The Aspen--Amsterdam Void Finder Comparison Project
Joerg M. Colberg, Frazer Pearce, Caroline Foster +16
Despite a history that dates back at least a quarter of a century studies of voids in the large--scale structure of the Universe are bedevilled by a major problem: there exist a la…
Tidal Effects and the Environment Dependence of Halo Assembly
Oliver Hahn, Cristiano Porciani, Avishai Dekel +1
We explore a possible origin for the puzzling anti-correlation between the formation epoch of galactic dark-matter haloes and their environment density. This correlation has been r…