CZ_GaussianSmoothedSquare

Module: iqm.pulse.gates.cz

class iqm.pulse.gates.cz.CZ_GaussianSmoothedSquare(parent, name, locus, calibration_data, builder)

Bases: FluxPulseGate

CZ gate using a GaussianSmoothedSquare flux pulse on the coupler.

Attributes

parameters	Required calibration data, may be nested
qubit_wave	Flux pulse waveform for the locus component flux AWGs.
symmetric	True iff the implementation is symmetric in its locus components, meaning a permuted locus produces the same Schedule/TimeBox.
id	Unique str identifier, needed for certain caching properties.
sub_implementations	Single-component sub-implementations for factorizable gates with len(locus) > 1, otherwise empty.

Methods

locus_mapping_function

Two-component loci (qubits + resonators), connected through a coupler with fast flux, symmetric.

Parameters:

• parent (QuantumOp)

• name (str)

• locus (Locus)

• calibration_data (OILCalibrationData)

• builder (ScheduleBuilder)

coupler_wave

alias of GaussianSmoothedSquare

locus_mapping_function()

Two-component loci (qubits + resonators), connected through a coupler with fast flux, symmetric.

Parameters:

sp (StationProperties)

Return type:

dict[tuple[str, …], tuple[str, …]]

parameters: NestedParams = {'coupler': {'amplitude': Parameter(name='', label='Coupler flux pulse amplitude', unit='', data_type=<DataType.FLOAT: 1>, collection_type=<CollectionType.SCALAR: 0>, element_indices=None), 'center_offset': Setting(parameter=Parameter(name='', label='Coupler flux pulse center_offset of gss', unit='s', data_type=<DataType.FLOAT: 1>, collection_type=<CollectionType.SCALAR: 0>, element_indices=None), value=0.0, read_only=False, path=''), 'gaussian_sigma': Parameter(name='', label='Coupler flux pulse gaussian_sigma of gss', unit='s', data_type=<DataType.FLOAT: 1>, collection_type=<CollectionType.SCALAR: 0>, element_indices=None), 'square_width': Parameter(name='', label='Coupler flux pulse square_width of gss', unit='s', data_type=<DataType.FLOAT: 1>, collection_type=<CollectionType.SCALAR: 0>, element_indices=None)}, 'duration': Parameter(name='', label='Gate duration', unit='s', data_type=<DataType.FLOAT: 1>, collection_type=<CollectionType.SCALAR: 0>, element_indices=None), 'rz': {'*': Parameter(name='', label='Z rotation angle', unit='rad', data_type=<DataType.FLOAT: 1>, collection_type=<CollectionType.SCALAR: 0>, element_indices=None)}}

Required calibration data, may be nested

qubit_wave: type[Waveform] | None = None

Flux pulse waveform for the locus component flux AWGs.

symmetric: bool = True

True iff the implementation is symmetric in its locus components, meaning a permuted locus produces the same Schedule/TimeBox. Only meaningful if self.parent.arity != 1, and the locus components are of the same type.

Inheritance