SimulationResult

class SimulationResult(model, ts, time_evol_operator=None, time_evol_state=None, shot_noises=None)

Represent the results of the simulation.

Initialize a container that stores the results of a simulation.

Parameters:

• model – Central-spin register model.

• ts (List[float] | ndarray | Array) – Timestamps of the stored simulation data (in \(\mu\text{s}\)).

• time_evol_operator (TimeEvolOperator | None) – Time evolution operator.

• time_evol_state (TimeEvolState | None) – States corresponding the time evolution.

• shot_noises (ndarray | Array | None) – Noise realizations of the simulation.

Methods

average_gate_fidelity([shot, basis, frame, ...])	Return the average gate fidelity.
expectation_value(operator[, shot, t_idx, ...])	Return the expectation values of a given operator or operators.
ideal_process_matrix([spin_names])	Return the process matrix corresponding to the ideal circuit.
leakage([shot, t_idx, basis])	Return the leakage from the qubit subspace.
plot_Bloch_vectors([spin_names, shot, ...])	Plot the Bloch vectors corresponding the spins.
plot_expectation_value(operator[, shot, ...])	Plot the expectation values of the operators corresponding the time evolved states from an initial state.
plot_ideal_process_matrix([spin_names, value])	Plot the ideal process matrix corresponding to the ideal circuit.
plot_process_matrix([spin_names, value, ...])	Plot the process matrix corresponding to the time evolution propagator.
process_matrix([spin_names, shot, t_idx, ...])	Return the process matrix corresponding to the time evolution operator.

Attributes

ideal	Ideal circuit for calculating the average gate fidelity.
ideal_unitary_matrix	Ideal unitary matrix, defined in the qubit subspace, to calculate the average gate fidelity.
initial_state	Initial state.
model	Spin model.
n_shots	Number of the shots.
n_ts	Number of the stored timestamps.
shot_noises	Shot noise realizations.
time_evol_operator	Time evolution operator.
time_evol_state	States corresponding to the time evolution of an initial state.
ts	Timestamps of the stored simulation data (in \(\mu\text{s}\)).