crz

guppylang.std.quantum.crz(control: qubit, target: qubit, angle: angle) → None

Controlled-Rz gate command.

crz(control, target, theta)

Qubit ordering: [control, target]

\[\begin{split}\mathrm{CRz}(\theta)= \begin{pmatrix} 1 & 0 & 0 & 0 \\ 0 & 1 & 0 & 0 \\ 0 & 0 & e^{-\frac{1}{2}i \theta} & 0 \\ 0 & 0 & 0 & e^{\frac{1}{2}i \theta} \end{pmatrix}\end{split}\]