def test_apply_noise_to_gates_2QubitNoise_2( circuit_3qubit, noise_2qubit, noise_1qubit, noise_1qubit_2 ): circ = apply_noise_to_gates( circuit_3qubit, [noise_1qubit, noise_2qubit, noise_1qubit_2], target_gates=[Gate.CZ], target_qubits=QubitSet([1, 2]), ) expected = ( Circuit() .add_instruction(Instruction(Gate.X(), 0)) .add_instruction(Instruction(Gate.Y(), 1)) .add_instruction(Instruction(Gate.CNot(), [0, 1])) .add_instruction(Instruction(Gate.Z(), 2)) .add_instruction(Instruction(Gate.CZ(), [2, 1])) .add_instruction(Instruction(noise_1qubit, 1)) .add_instruction(Instruction(noise_1qubit, 2)) .add_instruction(Instruction(noise_2qubit, [2, 1])) .add_instruction(Instruction(noise_1qubit_2, 1)) .add_instruction(Instruction(noise_1qubit_2, 2)) .add_instruction(Instruction(Gate.CNot(), [0, 2])) .add_instruction(Instruction(Gate.CZ(), [1, 2])) .add_instruction(Instruction(noise_1qubit, 1)) .add_instruction(Instruction(noise_1qubit, 2)) .add_instruction(Instruction(noise_2qubit, [1, 2])) .add_instruction(Instruction(noise_1qubit_2, 1)) .add_instruction(Instruction(noise_1qubit_2, 2)) ) assert circ == expected
def z(target: QubitSetInput) -> Iterable[Instruction]: """Registers this function into the circuit class. Args: target (Qubit, int, or iterable of Qubit / int): Target qubit(s) Returns: Iterable[Instruction]: `Iterable` of Z instructions. Examples: >>> circ = Circuit().z(0) >>> circ = Circuit().z([0, 1, 2]) """ return [Instruction(Gate.Z(), target=qubit) for qubit in QubitSet(target)]
def basis_rotation_gates(self) -> Tuple[Gate, ...]: return tuple([Gate.Z(), Gate.S(), Gate.H()])