Accelerating N-Body Simulation of Self-Gravitating Systems with Limited First-Order Post-Newtonian Approximation

DOI10.4208/cicp.OA-2017-0119zbMath1473.65362arXiv1801.07986OpenAlexW3098550232MaRDI QIDQ5160530

Takayuki Tatekawa

Publication date: 29 October 2021

Published in: Communications in Computational Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1801.07986

zbMATH Keywords

general relativityparticle simulations\(N\)-body simulationsGPGPU

Mathematics Subject Classification ID

Galactic and stellar dynamics (85A05) (n)-body problems (70F10) Computational methods for problems pertaining to astronomy and astrophysics (85-08) Numerical algorithms for specific classes of architectures (65Y10)

Uses Software

• CUDA

Cites Work

• Recent progress in the theory and application of symplectic integrators
• The gravitational equations and the problem of motion