Quantum Computational Physics

View our interactive physics models for the 2026 BPhO Computational Challenge.

This Mobile App contains:

• a designed BPhO Computational Physics opening screen;
• a Start button and ten-project menu;
• navigation into every project screen;
• the official 2026 task names;
• two- and three-dimensional random walks;
• an animated Brownian-motion collision model;
• Planck black-body and Einstein heat-capacity graphs;
• an interactive photoelectric-effect graph;
• hydrogen emission series for every named element;
• recalculated electron-diffraction rings;
• probability-density and energy graphs for a Particle in a Box;
• classical-versus-quantum mismatch calculations;
• three Compton-scattering graphs;
• radial, 2D, 3D and sp²-hybridised orbital views.

About the APP

All ten tasks were translated from the MIT-licensed source in [lightninguy26/BPho-2026](https://github.com/lightninguy26/BPho-2026. The app keeps the calculations and input ranges while replacing desktop-only Turtle, Tkinter, Matplotlib and Plotly interfaces with controls and SVG graphs that work in Expo Go.