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GlobalPhaseGate¶

class GlobalPhaseGate(phase, label=None)[código fonte]¶

Bases: Gate

The global phase gate (\(e^{i\theta}\)).

Can be applied to a QuantumCircuit

Mathamatical Representation:

\[\text{GlobalPhaseGate}\ = \begin{pmatrix} e^{i\theta} \end{pmatrix}\]

Parâmetros

phase (Union[ParameterExpression, float]) – The value of phase it takes.
label (Optional[str]) – An optional label for the gate.

Methods Defined Here

Return inverted GLobalPhaseGate gate.

Attributes

condition_bits¶: Get Clbits in condition.

decompositions¶: Get the decompositions of the instruction from the SessionEquivalenceLibrary.

definition¶: Return definition in terms of other basic gates.

duration¶: Get the duration.

label¶: Return instruction label

name¶: Return the name.

num_clbits¶: Return the number of clbits.

num_qubits¶: Return the number of qubits.

params¶: return instruction params.

unit¶: Get the time unit of duration.