Michael Kuhlen

TL;DR: Enzo as discussed by the authors uses block-structured adaptive mesh refinement to provide high spatial and temporal resolution for modeling astrophysical fluid flows, which can be run in one, two, and three dimensions, and supports a wide variety of physics, including hydrodynamics, ideal and non-ideal magnetohydrodynamic, N-body dynamics, primordial gas chemistry, optically thin radiative cooling of primordial and metal-enriched plasmas, and models for star formation and feedback in a cosmological context.

TL;DR: In this article, the authors show that requiring continuity with post-reionization (z < 6) measurements, where the Lyα forest provides a complete probe of the cosmological emissivity of ionizing photons, significantly reduces the permitted parameter space.

TL;DR: AGORA as mentioned in this paper is a comprehensive numerical study of well-resolved galaxies within the ΛCDM cosmology, which is run with a variety of code platforms to follow the hierarchical growth, star formation history, morphological transformation, and the cycle of baryons in and out of eight galaxies with halo masses M = 0.

TL;DR: In this article, the effects of substructure on the rate of dark-matter annihilation in the Galactic halo were studied using an analytic model for substructure that can extend numerical simulation results to scales too small to be resolved by the simulations.

TL;DR: In this article, the authors distinguish between Local Group field galaxies that may have passed through the virial volume of the Milky Way, and those that have not, via a statistical comparison against populations of dark matter haloes in the Via Lactea II (VLII) simulation with known orbital histories.