def test_apply_gate_noise_1QubitNoise_1_unitary(circuit_2qubit_with_unitary,
noise_1qubit):
circ = circuit_2qubit_with_unitary.apply_gate_noise(
noise_1qubit,
target_unitary=np.array([[0, 1], [1, 0]]),
target_qubits=[0, 1],
)
expected = (Circuit().add_instruction(Instruction(
Gate.X(),
0)).add_instruction(Instruction(Gate.Y(), 1)).add_instruction(
Instruction(Gate.X(), 0)).add_instruction(
Instruction(Gate.X(), 1)).add_instruction(
Instruction(Gate.CNot(), [0, 1])).add_instruction(
Instruction(
Gate.Unitary(np.array([[0, 1], [1, 0]]), "U"),
0)).add_instruction(Instruction(noise_1qubit, 0)))
assert circ == expected
def basis_rotation_gates(self) -> Tuple[Gate]:
return tuple([
Gate.Unitary(
matrix=self._get_eigendecomposition()["eigenvectors_conj_t"])
])
