SGate¶
-
class
SGate(label=None)[source]¶ Bases:
qiskit.circuit.gate.GateSingle qubit S gate (Z**0.5).
It induces a \(\pi/2\) phase, and is sometimes called the P gate (phase).
This is a Clifford gate and a square-root of Pauli-Z.
Matrix Representation:
\[\begin{split}S = \begin{pmatrix} 1 & 0 \\ 0 & i \end{pmatrix}\end{split}\]Circuit symbol:
┌───┐ q_0: ┤ S ├ └───┘Equivalent to a \(\pi/2\) radian rotation about the Z axis.
Create new S gate.
Methods Defined Here
Return inverse of S (SdgGate).
Attributes
-
decompositions¶ Get the decompositions of the instruction from the SessionEquivalenceLibrary.
-
definition¶ Return definition in terms of other basic gates.
-
duration¶ Get the duration.
-
label¶ Return instruction label
- Return type
str
-
params¶ return instruction params.
-
unit¶ Get the time unit of duration.
-