2D_TDSE_Chebyshev.nb contains functions for propagating the time-dependent Schrödinger equation, plotting, etc.

The propagation algorithm is described in the manuscript [1].

example.nb gives examples of how the functions in 2D TDSE Chebyshev.nb can be used.

[1] C. R. Greenshields, S. Franke-Arnold and R. L. Stamps, Parallel axis theorem for free-space electron wavefunctions, arXiv:1506.08702 (2015).