58 citations · 107 across the 8 of their papers we have counts for
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The excursion set model a step beyond: Environmental dependence
Nicos Hiotelis
In terms of the excursion set model, we used Monte Carlo methods in order to study the non-Markovian stochastic evolution of the smoothed overdensity at scale . For a Gaussi…
Mass functions from the excursion set model
Nicos Hiotelis, Antonino Del Popolo
Aims. We aim to study the stochastic evolution of the smoothed overdensity at scale of the form , where is a kernel and $\mathrm…
Merger rates of dark matter haloes: a comparison between EPS and N-body results
Nicos Hiotelis
We calculate merger rates of dark matter haloes using the Extended Press-Schechter approximation (EPS) for the Spherical Collapse (SC) and the Ellipsoidal Collapse (EC) models. Mer…
Merger rates of dark matter haloes from merger trees in the extended Press-Schechter theory
Nicos Hiotelis
We construct merger trees based on the extended Press-Schechter theory (EPS) in order to study the merger rates of dark matter haloes over a range of present day mass ($10^{10}M_{\…