qiskit.quantum_info.Clifford.to_labels¶
- Clifford.to_labels(array=False, mode='B')[código fonte]¶
Convert a Clifford to a list Pauli (de)stabilizer string labels.
For large Clifford converting using the
array=True
kwarg will be more efficient since it allocates memory for the full Numpy array of labels in advance.Table 2 Stabilizer Representations¶ Label
Phase
Symplectic
Matrix
Pauli
"+I"
0
\([0, 0]\)
\(\begin{bmatrix} 1 & 0 \\ 0 & 1 \end{bmatrix}\)
\(I\)
"-I"
1
\([0, 0]\)
\(\begin{bmatrix} -1 & 0 \\ 0 & -1 \end{bmatrix}\)
\(-I\)
"X"
0
\([1, 0]\)
\(\begin{bmatrix} 0 & 1 \\ 1 & 0 \end{bmatrix}\)
\(X\)
"-X"
1
\([1, 0]\)
\(\begin{bmatrix} 0 & -1 \\ -1 & 0 \end{bmatrix}\)
\(-X\)
"Y"
0
\([1, 1]\)
\(\begin{bmatrix} 0 & 1 \\ -1 & 0 \end{bmatrix}\)
\(iY\)
"-Y"
1
\([1, 1]\)
\(\begin{bmatrix} 0 & -1 \\ 1 & 0 \end{bmatrix}\)
\(-iY\)
"Z"
0
\([0, 1]\)
\(\begin{bmatrix} 1 & 0 \\ 0 & -1 \end{bmatrix}\)
\(Z\)
"-Z"
1
\([0, 1]\)
\(\begin{bmatrix} -1 & 0 \\ 0 & 1 \end{bmatrix}\)
\(-Z\)
- Parâmetros
array (bool) – return a Numpy array if True, otherwise return a list (Default: False).
mode (Literal["S", "D", "B"]) – return both stabilizer and destablizer if «B», return only stabilizer if «S» and return only destablizer if «D».
- Retorno
The rows of the StabilizerTable in label form.
- Tipo de retorno
list or array
- Levanta
QiskitError – if stabilizer and destabilizer are both False.