Quantum teleportation example
QASM code:
OPENQASM 2.0;
include "qelib1.inc";
qreg q[5];
creg c[5];
//Step 1: create entagled pair
h q[2];
cx q[2], q[4];
barrier q[0],q[1],q[2],q[3],q[4];
//Step 2: preprare a payload
x q[0];
h q[0];
t q[0];
barrier q[0],q[1],q[2],q[3],q[4];
//Step : send
h q[0];
h q[2];
cx q[2],q[0];
h q[2];
measure q[0] -> c[0];
measure q[2] -> c[2];
barrier q[3],q[4];
// step 4: receive
x q[4];
z q[4];
barrier q[3], q[4];
// step 5: verify
tdg q[4];
h q[4];
x q[4];
measure q[4] -> c[4];
Circuit from IBM quantum computing
Result Histogram