An instance of the single qubit GPI2 gate with no phase.
cirq_ionq.ionq_native_gates.GPI2(
*qubits, **kwargs
)
The unitary matrix of this gate is
\[ \frac{1}{\sqrt{2} } \begin{bmatrix} 1 & -i \\ -i & 1 \end{bmatrix} \]
See IonQ best practices.