34 citations · 37 across the 4 of their papers we have counts for
4 papers
JZ-Tree: GPU friendly neighbour search and friends-of-friends with dual tree walks in JAX plus CUDA
Jens Stücker, Oliver Hahn, Lukas Winkler +2
Algorithms based on spatial tree traversal are widely regarded as among the most efficient and flexible approaches for many problems in CPU-based high-performance computing (HPC).…
Excursion Sets with a "Perfect" Collapse Model
A. M. Wisłocka, J. Stücker, O. Hahn +1
The CDM model predicts structure formation across a vast mass range, from massive clusters () to Earth-mass micro-haloes ($\sim 10^{-6} \, \text{M}_…
The Boosted Potential
Jens Stücker, Raul E. Angulo, Philipp Busch
The global gravitational potential, , is not commonly employed in the analysis of cosmological simulations, since its level sets do not show any clear correspondence to the unde…
Cosmological N-Body Simulations with a Large-Scale Tidal Field
Andreas S. Schmidt, Simon D. M. White, Fabian Schmidt +1
In this paper we carry out anisotropic "separate universe" simulations by including a large-scale tidal field in the N-body code \textsc{gadget}4 using an anisotropic expansion fac…