129 citations · 465 across the 25 of their papers we have counts for
Showing astro-ph.COShow all
3 papers · 1 filter
astro-ph.CO2013★ 4 cited
Cosmological Perturbation Theory as a Tool for Estimating Box-Scale Effects in N-body Simulations
Chris Orban
In performing cosmological N-body simulations, it is widely appreciated that the growth of structure on the largest scales within a simulation box will be inhibited by the finite s…
astro-ph.CO2012★ 7 cited
Keeping It Real: Revisiting a Real-Space Approach to Running Ensembles of Cosmological N-body Simulations
Chris Orban
In setting up initial conditions for ensembles of cosmological N-body simulations there are, fundamentally, two choices: either maximizing the correspondence of the initial density…
astro-ph.CO2011★ 18 cited
Self-Similar Bumps and Wiggles: Isolating the Evolution of the BAO Peak with Power-law Initial Conditions
Chris Orban, David H. Weinberg
Motivated by cosmological surveys that demand accurate theoretical modeling of the baryon acoustic oscillation (BAO) feature in galaxy clustering, we analyze N-body simulations in…