GPELab

GPELab is a Matlab toolbox developed to help physicists for computing ground states or dynamics of quantum systems modeled by Gross-Pitaevskii equations. This toolbox allows the user to define a large range of physical problems (1d-2d-3d equations, general nonlinearities, rotation term, multi-components problems...) and proposes numerical methods that are robust and efficient.

Contact

You can contact us using the following emails.

Romain.Duboscq@math.univ-toulouse.fr

Xavier.Antoine@univ-lorraine.fr

GPELab reference papers

A first paper concerning the computation of stationary solutions and a second paper devoted to the simulation of dynamical solutions are published in CPC.

Downloads

Here you can download the GPELab toolbox.

Installation of GPELab

To install GPELab, you only have to unzip the zip file. Then, add the GPELab directory and its subdirectories in the Matlab setpath menu. You can launch Matlab which now has the correct paths for using the GPELab functions. Once its done, GPELab can be directly used. You can open any of the examples files (for instance in GPELab/Code 1D/Examples) and test it to check that everything works correctly.