feat: drive Hessian, per-drive du bounds, generalized free-phase, FunctionPulse#126
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feat: drive Hessian, per-drive du bounds, generalized free-phase, FunctionPulse#126aarontrowbridge wants to merge 2 commits intomainfrom
aarontrowbridge wants to merge 2 commits intomainfrom
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…ds, and FunctionPulse
- Add drive_coeff_hess for second-order sensitivity (exact Hessian in SplineIntegrator)
- Parametrize LinearDrive/NonlinearDrive on H type for structured operators
- Add drive_matrix/drive_dim accessors, per-drive du_bounds in SplinePulseProblem
- Generalize free-phase from qubit-only Z to number-operator rotation e^{iθn̂}
- Add FunctionPulse for analytic pulse rollouts, initial_phases kwarg
- Add free-phase FinalCoherentKetFidelityConstraint for MinimumTimeProblem
- Rename traj→qtraj in trajectory callables for consistency
- Add pulse_plots.jl visualization module
Bump version to 1.7.0. Type-parametrize drives and QuantumSystem for structured operators, add Hessian support to NonlinearDrive, per-drive du_bounds in SplinePulseProblem, initial_phases in free-phase templates, and free-phase support in MinimumTimeProblem. Format all files.
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merged in as of #128. Released in Piccolo v1.7.0 |
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Summary
drive_coeff_hessfor second-order sensitivity equations (exact Hessian in SplineIntegrator)LinearDrive/NonlinearDriveonHtype to support structured operators (e.g.AbstractDynamicsOperator)drive_matrix/drive_dimaccessors and_ensure_matrixconversion layerdu_boundsvector inSplinePulseProblem(takes precedence over scalardu_bound)Zto number-operatore^{iθn̂}(supports multi-level subsystems like transmon⊗cavity)initial_phaseskwarg toSmoothPulseProblemandSplinePulseProblemFunctionPulsefor analytic pulse rollouts without discretizationFinalCoherentKetFidelityConstraintforMinimumTimeProblemwithMultiKetTrajectoryΔt_boundsandsubsystem_levelskwargs toMinimumTimeProblemtraj→qtrajin trajectory callable methods for consistencypulse_plots.jlvisualization module (plot_pulse,plot_pulse_IQ,plot_pulse_phases)Test plan
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