Programs in Physics & Physical Chemistry
|[Licence| Download | New Version Template] aebu_v1_0.tar.gz(39 Kbytes)|
|Manuscript Title: The Fedosov *-product in Mathematica|
|Authors: Jaromir Tosiek|
|Program title: Fecom.nb|
|Catalogue identifier: AEBU_v1_0|
Distribution format: tar.gz
|Journal reference: Comput. Phys. Commun. 179(2008)924|
|Programming language: Mathematica v.6.0.|
|Computer: Any computer able to run Mathematica.|
|Operating system: Any operating system capable of running Mathematica.|
|RAM: Sufficient for the installation of Mathematica|
|Keywords: Deformation quantization, Fedosov formalism.|
Nature of problem:
Computing the *-product of the Weyl type in the Fedosov formalism in a Darboux chart.
Inputting the dimension of the phase space, coefficients of the symplectic connection, the range of approximation and the functions to be multiplied; computing the Abelian connection and the flat sections of the Weyl bundle representing the multiplied functions; calculating the projection of the o- product of these flat sections on the phase space.
Details of the time taken for various example runs are given in Section 4 of the manuscript. The test run provided with the distribution took approximately 2 minutes using Mathematica 5.1 on a Windiws XP machine.
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