RealEvolver

class RealEvolver

Bases: abc.ABC

Pending deprecation: Interface for Quantum Real Time Evolution.

The RealEvolver interface has been superseded by the qiskit.algorithms.time_evolvers.RealTimeEvolver interface. This interface will be deprecated in a future release and subsequently removed after that.

Methods

evolve

abstract RealEvolver.evolve(evolution_problem)

Perform real time evolution $\exp(-i t H)|\Psi\rangle$ .

Evolves an initial state $|\Psi\rangle$ for a time $t$ under a Hamiltonian $H$ , as provided in the evolution_problem.

Parameters

evolution_problem (EvolutionProblem) – The definition of the evolution problem.

Return type

EvolutionResult

Returns

Evolution result which includes an evolved quantum state.

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