AerPauliExpectation¶

class AerPauliExpectation[Quellcode]¶

Bases: ExpectationBase

Deprecated: An Expectation converter for using Aer’s operator snapshot to take expectations of quantum state circuits over Pauli observables.

Veraltet ab Version 0.24.0: The class qiskit.opflow.expectations.aer_pauli_expectation.AerPauliExpectation is deprecated as of qiskit-terra 0.24.0. It will be removed no earlier than 3 months after the release date. For code migration guidelines, visit https://qisk.it/opflow_migration.

Methods Defined Here

`compute_variance`	Compute the variance of the expectation estimator.
`convert`	Accept an Operator and return a new Operator with the Pauli measurements replaced by AerSnapshot-based expectation circuits.