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Estimation of fidelity associated with experimental circuit executions.
Classes
class XEBCharacterizationOptions: Helper class that provides a standard way to create an ABC using
class XEBCharacterizationResult: The result of characterize_phased_fsim_parameters_with_xeb.
class XEBPhasedFSimCharacterizationOptions: Options for calibrating a PhasedFSim-like gate using XEB.
Functions
SQRT_ISWAP(...): Rotates the |01⟩ vs |10⟩ subspace of two qubits around its Bloch X-axis.
SqrtISwapXEBOptions(...): Options for calibrating a sqrt(ISWAP) gate using XEB.
before_and_after_characterization(...): A convenience function for horizontally stacking results pre- and post- characterization
benchmark_2q_xeb_fidelities(...): Simulate and benchmark two-qubit XEB circuits.
characterize_phased_fsim_parameters_with_xeb(...): Run a classical optimization to fit phased fsim parameters to experimental data, and
characterize_phased_fsim_parameters_with_xeb_by_pair(...): Run a classical optimization to fit phased fsim parameters to experimental data, and
exponential_decay(...): An exponential decay for fitting.
fit_exponential_decays(...): Fit exponential decay curves to a fidelities DataFrame.
parameterize_circuit(...): Parameterize PhasedFSim-like gates in a given circuit according to
phased_fsim_angles_from_gate(...): For a given gate, return a dictionary mapping '{angle}_default' to its noiseless value
Type Aliases
QPair_T: The central part of internal API.