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RXGate

class RXGate(theta, label=None)[código fonte]

Bases: Gate

Single-qubit rotation about the X axis.

Can be applied to a QuantumCircuit with the rx() method.

Circuit symbol:

     ┌───────┐
q_0: ┤ Rx(ϴ) ├
     └───────┘

Matrix Representation:

\[ \begin{align}\begin{aligned}\newcommand{\th}{\frac{\theta}{2}}\\\begin{split}RX(\theta) = \exp\left(-i \th X\right) = \begin{pmatrix} \cos{\th} & -i\sin{\th} \\ -i\sin{\th} & \cos{\th} \end{pmatrix}\end{split}\end{aligned}\end{align} \]

Create new RX gate.

Methods Defined Here

control

Return a (multi-)controlled-RX gate.

inverse

Return inverted RX gate.

Attributes

condition_bits

Get Clbits in condition.

Tipo de retorno

List[Clbit]

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

Tipo de retorno

str

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.