qiskit.quantum_info.pauli_group

pauli_group(number_of_qubits, case='weight')

Return the Pauli group with 4^n elements.

The phases have been removed. case “weight” is ordered by Pauli weights and case “tensor” is ordered by I,X,Y,Z counting lowest qubit fastest.

Paramètres

• number_of_qubits (int) – number of qubits

• case (str) – determines ordering of group elements (“weight” or “tensor”)

Renvoie

list of Pauli objects

Type renvoyé

list

Lève

• QiskitError – case is not “weight” or “tensor”

• QiskitError – number_of_qubits is larger than 4