Programs in Physics & Physical Chemistry
|[Licence| Download | New Version Template] aetu_v2_0.tar.gz(276 Kbytes)|
|Manuscript Title: GPELab, a Matlab Toolbox to solve Gross-Pitaevskii Equations II: dynamics and stochastic simulations|
|Authors: Xavier Antoine, Romain Duboscq|
|Program title: GPELab|
|Catalogue identifier: AETU_v2_0|
Distribution format: tar.gz
|Journal reference: Comput. Phys. Commun. 193(2015)95|
|Programming language: Matlab.|
|Computer: PC, Mac.|
|Operating system: Windows, Mac OS, Linux.|
|Has the code been vectorised or parallelized?: Yes|
|RAM: 4000 Megabytes|
|Keywords: Matlab, Bose-Einstein condensates, Gross-Pitaevskii Equation, Dynamical solution, Splitting schemes, Relaxation scheme.|
|PACS: 02.60.-x, 02.70.-c, 31.15.-p, 31.15.xf.|
|Classification: 2.7, 4.6, 7.7.|
Does the new version supersede the previous version?: Yes
Nature of problem:
Simulation of dynamical solutions for a class of systems (multi-components) of time-dependent Gross-Pitaevskii equations in 1d, 2d and 3d. This program is particularly well designed for the simulation of the dynamics of Bose-Einstein condensates as well as the computation of ground states.
We use spectral schemes in space and splitting/relaxation scheme in time.
Reasons for new version:
To include dynamicsimulations.
Summary of revisions:
It is now possible to do dynamical simulationswith the code.
From a few seconds for simple problems to a few minutes for more complex situations on a medium computer.
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