PVQDResult

class PVQDResult(evolved_state, aux_ops_evaluated=None, times=None, parameters=None, fidelities=None, estimated_error=None, observables=None)

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Bases: qiskit.algorithms.time_evolvers.time_evolution_result.TimeEvolutionResult

The result object for the p-VQD algorithm.

Parameters

evolved_state – An evolved quantum state.
aux_ops_evaluated – Optional list of observables for which expected values on an evolved state are calculated. These values are in fact tuples formatted as (mean, standard deviation).
times – The times evaluated during the time integration.
parameters – The parameter values at each evaluation time.
fidelities – The fidelity of the Trotter step and variational update at each iteration.
estimated_error – The overall estimated error evaluated as one minus the product of all fidelities.
observables – The value of the observables evaluated at each iteration.

Methods

combine

PVQDResult.combine(result)

Any property from the argument that exists in the receiver is updated. :type result: AlgorithmResult :param result: Argument result with properties to be set.

Raises

TypeError – Argument is None

Return type

None

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