57 citations · 280 across the 13 of their papers we have counts for
Showing 2006 · astro-phShow all
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astro-ph2006★ 23 cited
An alternative to grids and glasses: Quaquaversal pre-initial conditions for N-body simulations
Steen H. Hansen, Oscar Agertz, Michael Joyce +3
N-body simulations sample their initial conditions on an initial particle distribution, which for cosmological simulations is usually a glass or grid, whilst a Poisson distribution…
astro-ph2006★ 57 cited
Linear perturbative theory of the discrete cosmological N-body problem
B. Marcos, T. Baertschiger, M. Joyce +2
We present a perturbative treatment of the evolution under their mutual self-gravity of particles displaced off an infinite perfect lattice, both for a static space and for a homog…