qml.pauli.diagonalize_pauli_word¶
-
diagonalize_pauli_word
(pauli_word)[source]¶ Transforms the Pauli word to diagonal form in the computational basis.
- Parameters
pauli_word (Observable) – the Pauli word to diagonalize in computational basis
- Returns
the Pauli word diagonalized in the computational basis
- Return type
- Raises
TypeError – if the input is not a Pauli word, i.e., a Pauli operator,
Identity
, orTensor
instances thereof
Example
>>> diagonalize_pauli_word(qml.PauliX('a') @ qml.PauliY('b') @ qml.PauliZ('c')) PauliZ(wires=['a']) @ PauliZ(wires=['b']) @ PauliZ(wires=['c'])
code/api/pennylane.pauli.diagonalize_pauli_word
Download Python script
Download Notebook
View on GitHub