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 …

Cosmological observations provide our most robust evidence for dark matter that is
(approximately) collisionless and cold, and furthermore can provide powerful tests of the non …

Traditionally, incorporating additional physics into existing cosmological simulations
requires re-running the cosmological simulation code, which can be computationally …

Upcoming measurements of the highly redshifted 21 cm line with next-generation radio
telescopes such as the Hydrogen Epoch of Reionization Array (HERA) and Square …

A bstract The core-cusp problem persists as an unresolved tension between the pre-dictions
of ΛCDM cosmology and observations of dark matter (DM) profiles in dwarf spheroidal and …

This cold dark matter is one of the pillars of the standard model of cosmology and galaxy
formation. However, modern simulations of the Universe based on dark matter paradigms …