We present the public data release of the AbacusSummit cosmological N-body simulation
suite, produced with the Abacus N-body code on the Summit supercomputer of the Oak …

We present a new high-resolution N-body algorithm for cosmological simulations. The
algorithm employs a traditional particle-mesh technique on a cubic grid and successive …

We present a high-fidelity realization of the cosmological N-body simulation from the
Schneider et al. code comparison project. The simulation was performed with our Abacus N …

In cosmological N-body simulations, the representation of dark matter as discrete
'macroparticles' suppresses the growth of structure, such that simulations no longer …

We present a public data release of halo catalogs from a suite of 125 cosmological N-body
simulations from the Abacus project. The simulations span 40 wCDM cosmologies centered …

We present abacus, a fast and accurate cosmological N-body code based on a new method
for calculating the gravitational potential from a static multipole mesh. The method …

Inaccuracies in the initial conditions for cosmological N-body simulations could easily be the
largest source of systematic error in predicting the non-linear large-scale structure. From the …

We present two large cosmological N-body simulations, called Horizon Run 2 (HR2) and
Horizon Run 3 (HR3), made using 6000^ 3= 216 billions and 7210^ 3= 374 billion particles …

The Dark Sky Simulations are an ongoing series of cosmological N-body simulations
designed to provide a quantitative and accessible model of the evolution of the large-scale …

We demonstrate that the output of a cosmological N-body simulation can, to remarkable
accuracy, be scaled to represent the growth of large-scale structure in a cosmology with …