Study position-space wave function with this tool. QM Projection program displays the time evolution of the position-space wave function calculated by projecting an initial wave function into the known Hilbert space of energy eigenfunctions, determining expansion coefficients, and then calculating the energy eigenfunction superposition. It is distributed as a ready-to-run (compiled) Java archive. Double clicking the qm_projection.jar file will run the program if Java is installed. The default wave function shows a Gaussian wave packet in an infinite square well. Additional initial states can be specified using the Psi (x) text box. Other potential energy functions can be specified using the Display | Switch GUI menu item.

Requirements:
* Java

The license of this software is Freeware, you can free download and free use this graphing software.