We review the field of collisionless numerical simulations for the large-scale structure of the
Universe. We start by providing the main set of equations solved by these simulations and …

Observational cosmology in the next decade will rely on probes of the distribution of matter
in the redshift range between $0< z< 3$ to elucidate the nature of dark matter and dark …

Using some of the latest cosmological data sets publicly available, we derive the strongest
bounds in the literature on the sum of the three active neutrino masses, M ν, within the …

Abstract The Nancy Grace Roman Space Telescope will conduct a High Latitude
Spectroscopic Survey (HLSS) over a large volume at high redshift, using the near-IR grism …

We present a novel simulation-based hybrid emulator approach that maximally derives
cosmological and Halo Occupation Distribution (HOD) information from non-linear galaxy …

We perform an ensemble of N-body simulations with 2048 3 particles for 101 flat wCDM
cosmological models sampled based on a maximin distance sliced Latin hypercube design …

The concordance of the Λ CDM cosmological model in light of current observations has
been the subject of an intense debate in recent months. The 2018 Planck Cosmic …

We present high signal-to-noise galaxy–galaxy lensing measurements of the Baryon
Oscillation Spectroscopic Survey constant mass (CMASS) sample using 250 deg2 of weak …

Massive neutrinos suppress the growth of structure on small scales and leave an imprint on
large-scale structure that can be measured to constrain their total mass, M ν. With standard …

Massive neutrinos suppress the growth of structure below their free-streaming scale and
leave an imprint on large-scale structure. Measuring this imprint allows us to constrain the …