deltakit.circuit.gates.SQRT_YY

class deltakit.circuit.gates.SQRT_YY(operand1: UT | T, operand2: VT | T, *, tag: str | None = None)

Bases: SymmetricTwoQubitGate[T]

Phases the -1 eigenspace of the YY observable by i.

Notes

Stabilizer Generators:

X_ -> -ZY

Z_ -> +XY

_X -> -YZ

_Z -> +YX

Unitary Matrix:

\[\begin{split}\frac{1}{2} \begin{pmatrix} 1+i & 0 & 0 & -1+i \\ 0 & 1+i & 1-i & 0 \\ 0 & 1-i & 1+i & 0 \\ -1+i & 0 & 0 & 1+i \end{pmatrix}\end{split}\]

Methods

SQRT_YY.from_consecutive	Yield an class instance for each pair in a flattened sequence of data.
SQRT_YY.stim_targets	Get the stim gate targets which define this operation.
SQRT_YY.transform_qubits	Transform this gates's qubits according to the id mapping.