Changelog

[2.2.0] - December-22-2021

Added

• Add Superconduct.Lab package for rapidly designing superconducting experiments, including the scan or normal experiments; it also provides the interface Superconduct.Lab.LabSpace to access the data service, Superconduct.Lab.Runner to connect the experiment devices or simulator.
• Add Utils.ControlGate module to define the composition of the logic gate and the corresponding control pulses.
• Add Utils.WaveFunction module to define the preset waveform functions.
• Add Simulator.SimulatorAgent module to define the agent served for Quanlse Simulator, it provides quick access to all data and functions of Quanlse Simulator; it is based on the Superconduct.Lab package.
• Add Utils.Functions.subspaceVec() function to extract a population vector in a subspace.
• Add symbol QOperator shortcuts QOperator.chXY(), QOperator.chX(), QOperator.chY(), QOperator.chZ(), QOperator.chRO() which has no matrix definition in QOperator module.
• Add TrappedIon.Optimizer.OptimizerIon module to calculate robust laser sequence
• Add TrappedIon.Optimizer.QIonEvolution module to define basic evolution function of trapped ion system
• Add TrappedIon.QIonSystem module to define basic class of robust control laser and trapped ion Chip property.
• Add TrappedIon.QIonTrajectory module to define the phonon trajectory evolution and visualize the ion-ion coupling.

Changed

• Improve module QWaveform, add dump2Dict(), dump2Json() and parseJson() methods to fully support JSON serialization and deserialization; QWaveform.addWave() method now is also supported to pass string-formatted waveform function name to argument f to call the preset waveforms.
• Newly add the Superconduct package, and move the Calibration/Simulator packages into Superconduct.

[2.1.0] - September-27-2021

Added

• Add single-qubit calibration module;
• Add readout cavity calibration module;
• Add control-Z gate pulse calibration module;
• Add analysis toolkit for the two-qubit with coupler architecture;
• Add two-qubit PulseModel simulator;
• Add ODESolver modules, including adaptive ODE solver and Numba accelerator support;
• Add new preset waveform functions: QWaveform.delay() for inserting time delay and QWaveform.virtualZ() for virtual-Z phase shift;
• Add QWaveform.appendWave() function, simplify the usage for adding the waves to the Hamiltonian;
• Add QWaveform.setLO() function for local oscillator frequency setting;
• Add freq/phase/phase0 parameters for QWaveform objects;
• Add PulseModel.Simulate() method;
• Add new SchedulerPipeline strategies: left-aligned and center aligned.

Changed

• Improve QHamiltonian.simulate(), now support the state population return.

Deprecated

• Remove Plot.plotScheduler().

[2.0.0] - July-1-2021

Added

• Refactor the original Quanlse modules;
• Add the Multi-qubit noisy simulator module;
• Add the Randomized Benchmarking module;
• Add Zero-Noise Extrapolation module;
• Trapped ion: Add the general Mølmer-Sørensen gate module.

[1.1.0] - April-19-2021

Added

• New 1-qubit optimizer using GRAPE (GRadient Ascent Pulse Engineering) Algorithm;
• Noisy 1-qubit simulator including readout simulation;
• Trapped ion: 1-qubit optimizer and the two-qubit MS gate optimizer.

[1.0.0] - Jan-23-2021

Added

• First commit;
• Quanlse SDK contains toolkits, tutorials, examples.