169 citations · 185 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2025
Hybrid Physical-Neural Simulator for Fast Cosmological Hydrodynamics
Arne Thomsen, Tilman Tröster, François Lanusse
Cosmological field-level inference requires differentiable forward models that solve the challenging dynamics of gas and dark matter under hydrodynamics and gravity. We propose a h…
astro-ph.CO2020★ 16 cited
An analysis of galaxy cluster mis-centring using cosmological hydrodynamic simulations
Z. Yan, N. Raza, L. Van Waerbeke +4
The location of a galaxy cluster's centroid is typically derived from observations of the galactic and/or gas component of the cluster, but these typically deviate from the true ce…
astro-ph.CO2019★ 169 cited
KiDS+VIKING-450 and DES-Y1 combined: Cosmology with cosmic shear
S. Joudaki, H. Hildebrandt, D. Traykova +12
We present a combined tomographic weak gravitational lensing analysis of the Kilo Degree Survey (KV450) and the Dark Energy Survey (DES-Y1). We homogenize the analysis of these two…