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[Licence| Download | New Version Template] aeex_v1_0.tar.gz(5018 Kbytes)
Manuscript Title: Motion4D - A library for lightrays and timelike worldlines in the theory of relativity
Authors: Thomas Müller, Frank Grave
Program title: Motion4D-library
Catalogue identifier: AEEX_v1_0
Distribution format: tar.gz
Journal reference: Comput. Phys. Commun. 180(2009)2355
Programming language: C++.
Computer: All platforms with a C++ compiler.
Operating system: Linux, Unix, Windows.
RAM: 31 MBytes
Keywords: general relativity, timelike and lightlike geodesics.
PACS: 04.20.-q, 04.25.D-, 04.20.Ex.
Classification: 1.5.

External routines: Gnu Scientific Library (GSL) (http://www.gnu.org/software/gsl/)

Nature of problem:
Solve geodesic equation, parallel and Fermi-Walker transport in four-dimensional Lorentzian spacetimes.

Solution method:
Integration of ordinary differential equations.

Running time:
The test runs provided with the distribution require only a few seconds to run.