148 citations · 908 across the 30 of their papers we have counts for
8 papers · 1 filter
Making use of sub-resolution halos in N-body simulations
Joaquin Armijo, Carlton M. Baugh, Nelson D. Padilla +2
Conservative mass limits are often imposed on the dark matter halo catalogues extracted from N-body simulations. By comparing simulations with different mass resolutions, at …
Fast full -body simulations of generic modified gravity: derivative coupling models
César Hernández-Aguayo, Cheng-Zong Ruan, Baojiu Li +4
We present MG-GLAM, a code developed for the very fast production of full -body cosmological simulations in modified gravity (MG) models. We describe the implementation, numeric…
Fast full N-body simulations of generic modified gravity: conformal coupling models
Cheng-Zong Ruan, César Hernández-Aguayo, Baojiu Li +4
We present MG-GLAM, a code developed for the very fast production of full -body cosmological simulations in modified gravity (MG) models. We describe the implementation, numeric…
FORGE -- the f(R) gravity cosmic emulator project I: Introduction and matter power spectrum emulator
Christian Arnold, Baojiu Li, Benjamin Giblin +2
We present a large suite of cosmological simulations, the FORGE (F-of-R Gravity Emulator) simulation suite, which is designed to build accurate emulators for cosmological observabl…
The matter density PDF for modified gravity and dark energy with Large Deviations Theory
Matteo Cataneo, Cora Uhlemann, Christian Arnold +3
We present an analytical description of the probability distribution function (PDF) of the smoothed three-dimensional matter density field for modified gravity and dark energy. Our…
A general framework to test gravity using galaxy clusters VI: Realistic galaxy formation simulations to study clusters in modified gravity
Myles A. Mitchell, Christian Arnold, Baojiu Li
We present a retuning of the IllustrisTNG baryonic physics model which can be used to run large-box realistic cosmological simulations with a lower resolution. This new model emplo…