Higher resolution N-body simulations

Learn corrections to the equations of motion of dark matter

We are developing deep learning methods to improve the equations of motion for dark matter particle evolution, achieving higher accuracy without additional computational expense (Payot et al., 2023).

References

2023

  1. Learning an Effective Evolution Equation for Particle-Mesh Simulations Across Cosmologies
    Nicolas Payot, Pablo Lemos, Laurence Perreault-Levasseur , and 3 more authors
    arXiv e-prints, Nov 2023