MatrixEvolution

class qiskit.opflow.evolutions.MatrixEvolution

ベースクラス: EvolutionBase

Deprecated: Performs Evolution by classical matrix exponentiation, constructing a circuit with UnitaryGates or HamiltonianGates containing the exponentiation of the Operator.

バージョン 0.24.0 で非推奨: The class qiskit.opflow.evolutions.matrix_evolution.MatrixEvolution 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

convert(operator)

Traverse the operator, replacing EvolvedOps with CircuitOps containing UnitaryGates or HamiltonianGates (if self.coeff is a ParameterExpression) equalling the exponentiation of -i * operator. This is done by converting the EvolvedOp.primitive to a MatrixOp and simply calling .exp_i() on that.

パラメータ:

operator (OperatorBase) – The Operator to convert.

戻り値:

The converted operator.

戻り値の型:

OperatorBase