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by Extigy 1632 days ago
If you like that simulation you might also like my own webGL Gross-Pitaevskii Equation (GPE) solver. It uses RK4 to simulate a 2D box of ultracold atoms undergoing Bose-Einstein Condensation.

The GPE models a condensate as a single-particle quantum wavefunction with a non-linear form of the Schrödinger Equation, so you get some interesting behaviour from the non-linearity while the simulation remains computationally feasible.

You can interact with the potential term by clicking and dragging inside the 2D box.

https://georgestagg.github.io/webgl_gpe/