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qiskit.circuit.QuantumCircuit.cz

QuantumCircuit.cz(control_qubit, target_qubit, label=None, ctrl_state=None)[Quellcode]

Apply CZGate.

For the full matrix form of this gate, see the underlying gate documentation.

Parameter
  • control_qubit (Union[Qubit, QuantumRegister, int, slice, Sequence[Union[Qubit, int]]]) – The qubit(s) used as the controls.

  • target_qubit (Union[Qubit, QuantumRegister, int, slice, Sequence[Union[Qubit, int]]]) – The qubit(s) targeted by the gate.

  • label (Optional[str]) – The string label of the gate in the circuit.

  • ctrl_state (Union[int, str, None]) – The control state in decimal, or as a bitstring (e.g. ‚1‘). Defaults to controlling on the ‚1‘ state.

Rückgabetyp

InstructionSet

Rückgabe

A handle to the instructions created.