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PMCODE: Particle-Mesh code for cosmological simulations
Anatoly Klypin
& Jon Holtzman
Department of Astronomy, New Mexico State University
Abstract:
Particle-Mesh (PM) codes are still very useful tools for testing
predictions of cosmological models in cases when extra high
resolution is not very important. We release for public use a
cosmological PM N-body code. The code is very fast and simple.
We provide a complete package of routines needed to
set initial conditions, to run the code, and to analyze the
results. The package allows you to simulate models with
numerous combinations of parameters: open/flat/closed
background, with or without the cosmological constant,
different values of the Hubble constant, with or without hot
neutrinos, tilted or non-tilted initial spectra, different amount
of baryons.
Subject headings: cosmology: theory - dark matter - large-scale
structure of the universe
Latest Version: 1997 December 9
Archived: 1999 September 6
Papers:
Klypin, A., Holtzman, J., Primack, J., Regos, E.; Astrophys.J.;
1993ApJ...416....1K
Klypin, A., Borgani, S., Holtzman, J., Primack, J., 1995ApJ...444....1K
Preprint:
astro-ph/9712217
Language: Fortran
External Explanatory Pages:
http://astro.nmsu.edu/~aklypin/PM/pmcode/index.html
Source Code:
PMcode.tar.gz