QM Simulator: Quantum Physics

QM Simulator is a hands-on quantum physics atlas: 54 interactive simulation modules spanning the full arc from quantum foundations to quantum information, paired with 47 bilingual articles. Every computation and rendering happens on your device — no network, no sign-up.

WHAT YOU CAN DO
• Play with parameters: adjust slit spacing, raise a potential barrier, tune cavity coupling — every chart recomputes in real time.
• Learn by level: Basics → Advanced (perturbation, degeneracy, radiation) → Topics (Bell inequalities, quantum error correction, Grover's algorithm), from high-school extension to university QM.
• Read linked notes: each article is tied to its simulation, with formulas and figures side by side — switch between Chinese and English anytime.
• Explore freely: Bloch sphere, hydrogen wavefunctions, blackbody radiation, Compton scattering, Kronig–Penney, BB84 quantum key distribution — from Planck's 1900 hypothesis to today's quantum computing.

WHO IT'S FOR
• Physics students: turn textbook formulas into images you can see and manipulate.
• Educators & researchers: validate intuitions and demonstrate in class.
• The curious: no derivation skills needed — dial the parameters and build quantum intuition.

HIGHLIGHTS
• 54 simulation modules, all driven by real physics computation (not pre-baked animations).
• 47 in-depth articles, fully bilingual, with figures and code.
• Fully offline: no ads, no purchases, no tracking, no account required.
• Chinese & English UI, follows system language.

Educational use: QM Simulator works as a lecture-demonstration companion for quantum mechanics courses.