2000/09/26 by Roman Scoccimarro, H. M. P. Couchman · 1 citation
Physics and Astronomy · #astro-ph
paper · pdf · doi:10.1046/j.1365-8711.2001.04281.x
published as Mon.Not.Roy.Astron.Soc. 325 (2001) 1312 · 7 pages, 5 figures
arxiv created 2000/09/26 · arxiv updated 2009/12/01
We present a fitting formula for the non-linear evolution of the bispectrum in CDM models, obtained from measurements in high resolution numerical simulations. The formula interpolates between the perturbative and highly non-linear regimes, and generalizes previous results obtained for scale-free initial conditions.