1.2k citations · 3.9k across the 39 of their papers we have counts for
4 papers · 1 filter
A multi-tracer empirically-driven approach to line-intensity mapping lightcones
Gabriela Sato-Polito, Nickolas Kokron, José Luis Bernal
Line-intensity mapping (LIM) is an emerging technique to probe the large-scale structure of the Universe. By targeting the integrated intensity of specific spectral lines, it captu…
Precision Redshift-Space Galaxy Power Spectra using Zel'dovich Control Variates
Joseph DeRose, Shi-Fan Chen, Nickolas Kokron +1
Numerical simulations in cosmology require trade-offs between volume, resolution and run-time that limit the volume of the Universe that can be simulated, leading to sample varianc…
Accurate predictions from small boxes: variance suppression via the Zel'dovich approximation
Nickolas Kokron, Shi-Fan Chen, Martin White +2
Simulations have become an indispensable tool for accurate modelling of observables measured in galaxy surveys, but can be expensive if very large dynamic range in scale is require…
Cosmological Analysis of Three-Dimensional BOSS Galaxy Clustering and Planck CMB Lensing Cross Correlations via Lagrangian Perturbation Theory
Shi-Fan Chen, Martin White, Joseph DeRose +1
We present a formalism for jointly fitting pre- and post-reconstruction redshift-space clustering (RSD) and baryon acoustic oscillations (BAO) plus gravitational lensing (of the CM…