105 citations · 438 across the 13 of their papers we have counts for
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astro-ph.CO2023★ 24 cited
Bayesian Inference of Initial Conditions from Non-Linear Cosmic Structures using Field-Level Emulators
Ludvig Doeser, Drew Jamieson, Stephen Stopyra +3
Analysing next-generation cosmological data requires balancing accurate modeling of non-linear gravitational structure formation and computational demands. We propose a solution by…
astro-ph.CO2023
An Anti-halo Void Catalogue of the Local Super-Volume
Stephen Stopyra, Hiranya V. Peiris, Andrew Pontzen +2
We construct an anti-halo void catalogue of voids with radii in the Local Super-Volume ( from the Milky Way), using…
astro-ph.CO2023★ 17 cited
Towards Accurate Field-Level Inference of Massive Cosmic Structures
Stephen Stopyra, Hiranya V. Peiris, Andrew Pontzen +2
We investigate the accuracy requirements for field-level inference of cluster and void masses using data from galaxy surveys. We introduce a two-step framework that takes advantage…