Interactive measurements about q.js

[stewdio]

👋 Hello, Tobias. The short answer is no—and this is because of entanglement. Once qubits are entangled there is no meaningful separation to be made between them; the state of the system is the state of the system and not is de-composable. (This is part of what makes quantum computation so powerful—and so intensive to simulate.)

However, a longer and more open-ended answer… We could step-through the circuit, one moment at a time, and show the system state at each moment. And there are some other aspects we could measure per-register… Perhaps this is a good time for me to raise a hand ✋ and ask for a physicist’s input! (Bueller? Anyone?!)