3.1k citations · 32k across the 172 of their papers we have counts for
12 papers · 1 filter
The N5K Challenge: Non-Limber Integration for LSST Cosmology
C. D. Leonard, T. Ferreira, X. Fang +9
The rapidly increasing statistical power of cosmological imaging surveys requires us to reassess the regime of validity for various approximations that accelerate the calculation o…
Snowmass Cosmic Frontier Report
Aaron S. Chou, Marcelle Soares-Santos, Tim M. P. Tait +28
This report summarizes the current status of Cosmic Frontier physics and the broad and exciting future prospects identified for the Cosmic Frontier as part of the 2021 Snowmass Pro…
Combining cosmic shear data with correlated photo- uncertainties: constraints from DESY1 and HSC-DR1
Carlos García-García, David Alonso, Pedro G. Ferreira +4
An accurate calibration of the source redshift distribution is a key aspect in the analysis of cosmic shear data. This, one way or another, requires the use of spectroscopic…
Fitting covariance matrix models to simulations
Alessandra Fumagalli, Matteo Biagetti, Alexandro Saro +4
Data analysis in cosmology requires reliable covariance matrices. Covariance matrices derived from numerical simulations often require a very large number of realizations to be acc…
Astrometry in two-photon interferometry using Earth rotation fringe scan
Zhi Chen, Andrei Nomerotski, Anže Slosar +2
Optical interferometers may not require a phase-stable optical link between the stations if instead sources of quantum-mechanically entangled pairs could be provided to them, enabl…
Non-linearities in the Lyman- forest and in its cross-correlation with dark matter halos
Jahmour J. Givans, Andreu Font-Ribera, Anže Slosar +6
Three-dimensional correlations of the Lyman- (Ly) forest and cross correlations between the Ly forest and quasars have been measured on large scales, allowing a precise me…