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Quantum Gate

S

\begin{bmatrix}1&0\\0& i\end{bmatrix}

S Gate

This gate applies a rotation of radians about the -axis to a single qubit, incuding a phase.

It is equivalent to the following:

See the P and Z gates.

Resources

See the Qiskit documentation for the s gate: https://quantum.cloud.ibm.com/docs/en/api/qiskit/qiskit.circuit.library.SGate