SEARCHING FOR DARK MATTER ISOCURVATURE INITIAL CONDITIONS WITH N-BODY SIMULATIONS

DOI10.1142/S0218271812500216zbMath1252.83117arXiv1107.3978OpenAlexW3099386419MaRDI QIDQ3164791

Jie Liu

Publication date: 16 October 2012

Published in: International Journal of Modern Physics D (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1107.3978

zbMATH Keywords

dark matter\(N\)-body simulationisocurvature perturbations

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Celestial mechanics (70F15) Galactic and stellar dynamics (85A05) Equations of motion in general relativity and gravitational theory (83C10) Computational methods for problems pertaining to relativity and gravitational theory (83-08) Approximation procedures, weak fields in general relativity and gravitational theory (83C25) Astrophysical cosmology (85A40)

Cites Work

• Generating the curvature perturbation without an inflaton

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