GlobalPhaseGate

class qiskit.circuit.library.GlobalPhaseGate(phase, label=None)

Bases: Gate

e^{i\theta}

Can be applied to a QuantumCircuit

Mathematical Representation:

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

Parameters

phase (ParameterExpression |float) – The value of phase it takes.
label (str | None) – An optional label for the 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.

Methods

inverse

inverse()

Return inverted GLobalPhaseGate gate.

\text{GlobalPhaseGate}(\lambda)^{\dagger} = \text{GlobalPhaseGate}(-\lambda)

Was this page helpful?

Report a bug or request content on GitHub.