The quantum teleportation for IBM Q

quantum-teleportation.qasm

include "qelib1.inc";

// ALICE CODE
// create a 3 qubit register
qreg q[3];

// create a 3 single qubit register
creg c0[1];
creg c1[1];
creg c2[1];

gate post q {
}
// prepare the state to teleport
h q[0];
t q[0];
h q[0];
s q[0];

// prepare the bell state
h q[1];
cx q[1],q[2];

// prevent change
barrier q[0],q[1],q[2];

// start teleport
cx q[0],q[1];
h q[0];

// make measurement over the first state
measure q[0] -> c0[0];

// make measurement over the first half of Bell state
measure q[1] -> c1[0];

// BOB CODE

// apply X if n is 1
if(c1==1) x q[2];

// apply Z if m is 1
if(c0==1) z q[2];
post q[2];

// make measurement over the second half of Bell state
measure q[2] -> c2[0];