Algorithm
Problem: transfer an unknown quantum state using entanglement plus classical measurement results.
This sample illustrates EPR preparation and the Bell-basis change. Its unconditional recovery gate does not implement classical feedback.
The state is not copied; the original is consumed while Bob's qubit is corrected.
Prepare an EPR pair, entangle the message with Alice's qubit, then measure.
Teleportation is foundational for quantum networking and repeaters.
The DSL collects measurements after all gates and has no classical conditional syntax; this sample is not complete arbitrary-state teleportation.
# Teleportation (alice->bob) qubits 3 # q0 = message, q1 = alice, q2 = bob H 1 CX 1 2 CX 0 1 H 0 MEASURE 0 MEASURE 1 # Bob recovers (simplified): CX 1 2 MEASURE 2
What is required along with entanglement?