Cosmological N-Body Simulations

Preprint

26 November 2004

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.astro-ph/0411730

Abstract

In this review we discuss Cosmological N-Body codes with a special emphasis on Particle Mesh codes. We present the mathematical model for each component of N-Body codes. We compare alternative methods for computing each quantity by calculating errors for each of the components. We suggest an optimum set of components that can be combined reduce overall errors in N-Body codes.

Keywords

DISCUSS COSMOLOGICAL
COSMOLOGICAL N BODY
MATHEMATICAL MODEL
CALCULATING ERRORS
BODY SIMULATIONS
PARTICLE MESH
BODY CODES
CODES

All Related Versions

Version 1, 2004-11-26, ArXiv
Published version: Pramana, 49 (2), 161.

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