qiskit_dynamics.backend.default_experiment_result_function#

default_experiment_result_function(experiment_name, solver_result, measurement_subsystems, memory_slot_indices, num_memory_slots, backend, seed=None, metadata=None)[source]#

Default routine for generating ExperimentResult object.

To generate the results for a given experiment, this method takes the following steps:

  • The final state is transformed out of the rotating frame and into the lab frame using backend.options.solver.

  • If backend.options.normalize_states==True, the final state is normalized.

  • Measurement results are computed, in the dressed basis, based on both the measurement-related options in backend.options and the measurement specification extracted from the specific experiment.

Parameters:

  • experiment_name (str) – Name of experiment.

  • solver_result (OdeResult) – Result object from Solver.solve.

  • measurement_subsystems (List[int]) – Labels of subsystems in the model being measured.

  • memory_slot_indices (List[int]) – Indices of memory slots to store the results in for each subsystem.

  • num_memory_slots (Optional[int]) – Total number of memory slots in the returned output. If None, max(memory_slot_indices) will be used.

  • backend (DynamicsBackend) – The backend instance that ran the simulation. Various options and properties are utilized.

  • seed (Optional[int]) – Seed for any random number generation involved (e.g. when computing outcome samples).

  • metadata (Optional[Dict]) – Metadata to add to the header of the ExperimentResult object.

Return type:

ExperimentResult

Returns:

ExperimentResult object containing results.

Raises:

QiskitError – If a specified option is unsupported.