Predicting the Thermal Sunyaev-Zel'dovich Field using Modular and Equivariant Set-Based Neural Networks

1 code implementation • 28 Feb 2022 • Leander Thiele, Miles Cranmer, William Coulton, Shirley Ho, David N. Spergel

We train neural networks on the IllustrisTNG-300 cosmological simulation to predict the continuous electron pressure field in galaxy clusters from gravity-only simulations.

Baryonic effects on the matter bispectrum

2 code implementations • 8 Oct 2019 • Simon Foreman, William Coulton, Francisco Villaescusa-Navarro, Alexandre Barreira

The large-scale clustering of matter is impacted by baryonic physics, particularly AGN feedback.

Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies