def test_kak_decomposition(self):
"""Verify KAK decomposition for random Haar unitaries.
"""
for _ in range(100):
unitary = random_unitary_matrix(4)
with self.subTest(unitary=unitary):
try:
two_qubit_kak(unitary, verify_gate_sequence=True)
except MapperError as ex:
self.fail(str(ex))
def generate_circuit_two_qubits(unitary_matrix_4x4):
gate_list = two_qubit_kak(unitary_matrix_4x4)
# print("gate_list")
# print_list(gate_list)
for gate_dict in gate_list:
if gate_dict['name'] == 'cx':
# qc.cx(q[0], q[1])
print("qc." + gate_dict['name'] +
"(" +
"q[" + str( gate_dict['args'][0] ) + "], " +
"q[" + str( gate_dict['args'][1] ) + "]" +
")"
)
else:
# qc.u3(1.5707963267948966, 3.141592653589793, -3.141592653589793, q[0])
print("qc.u3" + # gate_dict['name'] +
"(" +
str( gate_dict['params'][0] ) + ", " +
str( gate_dict['params'][1] ) + ", " +
str( gate_dict['params'][2] ) + ", " +
"q[" + str( gate_dict['args'][0] ) + "]" +
")"
)
