cirq.H

The Hadamard gate.

Used in the notebooks

Used in the tutorials

The exponent=1 instance of cirq.HPowGate.

The unitary matrix of cirq.H is:

\[ \begin{bmatrix} \frac{1}{\sqrt{2} } & \frac{1}{\sqrt{2} } \\ \frac{1}{\sqrt{2} } & -\frac{1}{\sqrt{2} } \end{bmatrix} \]