Particle in a Box

Infinite well: ψ_n, |ψ|², overlays, and n₁+n₂ superposition time evolution.

About this tool

Particle in a Box — infinite square well eigenfunctions and energies (ħ=m=1). Overlay n=1…6, or animate an equal-weight n₁+n₂ superposition whose probability density oscillates at (E₂−E₁)/ħ.