213 citations · 2.9k across the 50 of their papers we have counts for
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astro-ph.CO2018★ 122 cited
On the road to percent accuracy: nonlinear reaction of the matter power spectrum to dark energy and modified gravity
Matteo Cataneo, Lucas Lombriser, Catherine Heymans +4
We present a general method to compute the nonlinear matter power spectrum for dark energy and modified gravity scenarios with percent-level accuracy. By adopting the halo model an…
astro-ph.CO2018★ 71 cited
Accurate cosmic shear errors: do we need ensembles of simulations?
Alexandre Barreira, Elisabeth Krause, Fabian Schmidt
Accurate inference of cosmology from weak lensing shear requires an accurate shear power spectrum covariance matrix. Here, we investigate this accuracy requirement and quantify the…