PauliMatrices.get_projection_matrices

PauliMatrices.get_projection_matrices(q_set)

Return the Pauli matrices that act only on qubits in q_set.

Parameters:

q_set (Iterable[int]) – Active qubit indices

Returns:

Pauli matrices from self acting only on qubits in q_set.

Return type:

list[np.ndarray]

Raises:

ValueError – if q_set is an invalid set of qubit indices.