215 citations · 215 across the 1 of their papers we have counts for
3 papers
astro-ph.CO2016★ 215 cited
FastPM: a new scheme for fast simulations of dark matter and halos
Yu Feng, Man-Yat Chu, Uros Seljak +1
We introduce FastPM, a highly-scalable approximated particle mesh N-body solver, which implements the particle mesh (PM) scheme enforcing correct linear displacement (1LPT) evoluti…
astro-ph.CO2015
Perturbation theory, effective field theory, and oscillations in the power spectrum
Zvonimir Vlah, Uroš Seljak, Man Yat Chu +1
We explore the relationship between the nonlinear matter power spectrum and the various Lagrangian and Standard Perturbation Theories (LPT and SPT). We first look at it in the cont…
astro-ph.CO2015
Eulerian BAO Reconstructions and N-Point Statistics
Marcel Schmittfull, Yu Feng, Florian Beutler +2
As galaxy surveys begin to measure the imprint of baryonic acoustic oscillations (BAO) on large-scale structure at the sub-percent level, reconstruction techniques that reduce the…