no code implementations • 4 Mar 2021 • Nicolas J. F. Gillet, Dominique Aubert, Florent G. Mertens, Pierre Ocvirk
The process of heating and reionization of the Universe at high redshift links small scale structures/galaxy formation and large scale inter-galactic medium properties.
Cosmology and Nongalactic Astrophysics
no code implementations • 16 May 2019 • Jonathan Chardin, Grégoire Uhlrich, Dominique Aubert, Nicolas Deparis, Nicolas Gillet, Pierre Ocvirk, Joseph Lewis
CRADLE (Cosmological Reionization And Deep LEarning) is an autoencoder convolutional neural network that uses two-dimensional maps of the star number density and the gas density field at z=6 as inputs and that predicts 3D maps of the times of reionization $\mathrm{t_{reion}}$ as outputs.
Cosmology and Nongalactic Astrophysics
1 code implementation • 26 Apr 2013 • Joakim Rosdahl, Jeremy Blaizot, Dominique Aubert, Timothy Stranex, Romain Teyssier
We present a new implementation of radiation hydrodynamics (RHD) in the adaptive mesh refinement (AMR) code RAMSES.
Cosmology and Nongalactic Astrophysics
