Home▸Quantum Computing▸Superdense Coding: 2 Bits Over 1 Qubit

📡 Superdense Coding: 2 Bits Over 1 Qubit

Send two classical bits by physically transmitting only one qubit: apply a local gate to your half of a pre-shared entangled pair, send that single qubit, and watch a Bell-basis measurement decode the exact 2-bit message every time.

Quantum Computing3DAdvanced60 FPS

⚙ Under the hood

Send two classical bits by physically transmitting only one qubit. Pick a 2-bit message, apply the matching local gate to your half of a pre-shared entangled pair, send that single qubit across, and watch a Bell-basis measurement decode it with 100% accuracy — the reverse of quantum teleportation.

Three.jssuperdense codingquantum entanglementBell statesBell measurementquantum information

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install