🌌 Multiversal Dimension Bridge: 2D Wave Tunnelling Map

Interactive 2D map of a quantum wave packet crossing a bridge between two universes: a time-dependent Schroedinger equation solved with the split-step Fourier method, a barrier you can thicken or raise, and an open gap you can drag and resize, with live probability in each universe and the textbook 1D tunnelling coefficient for comparison.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install