cirq.cphase

Returns a cphase gate with phase of rad radians.

Returns a gate with the unitary matrix:

\[ \begin{bmatrix} 1 & 0 & 0 & 0 \\ 0 & 1 & 0 & 0 \\ 0 & 0 & 1 & 0 \\ 0 & 0 & 0 & e^{i rads} \\ \end{bmatrix} \]