dq.tgate

tgate() -> QArray

Returns the \(\text{T}\) gate.

It is defined by \(\text{T} = \begin{pmatrix} 1 & 0 \\ 0 & e^{i\frac{\pi}{4}} \end{pmatrix}\).

Returns:

• (qarray of shape (2, 2)) –

  \(\text{T}\) gate.

Examples:

>>> dq.tgate()
QArray: shape=(2, 2), dims=(2,), dtype=complex64, layout=dense
[[1.   +0.j    0.   +0.j   ]
 [0.   +0.j    0.707+0.707j]]