This is a prototype for our teleportation gadget. Here we can see that when Alice measures 00 (blue, blue), the residual state on Bob's side is correct.
1
2
3
614
0
Download Image
Here is the finished version. The gadget shows the residual state after Alice measures her two qubits. When Alice measures 10 (orange, blue), the colors are reversed in Bob's qubit. When she measures 01 (blue, orange), there is an error in the phase.