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WeightedDetuning — A weighted detuning.
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Drive — The drive Hamiltonian acting over a duration.
qoolqit.drive
module
qoolqit.drive
Classes
dataclass
WeightedDetuning
(weights: dict[Any, float], waveform: Waveform)
A weighted detuning.
See https://pasqal-io.github.io/qoolqit/latest/theory/rydberg_model/#weighted-detuning (external) for details on weighted detunings.
Note: detuning with positive waveforms cannot be instantiated.
Attributes
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weights : dict[Any, float] — Association of weights to qubits.
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waveform : Waveform — The waveform for this detuning.
class
Drive
(*args: Any, amplitude: Waveform | None = None, detuning: Waveform | None = None, weighted_detunings: list[WeightedDetuning] | None = None, phase: float = 0.0)
The drive Hamiltonian acting over a duration.
Default constructor for the Drive.
Must be instantiated with keyword arguments. Accepts either an amplitude waveform, a detuning waveform, or both. A phase value can also be passed.
Parameters
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amplitude : Waveform | None — waveform representing Ω(t) in the drive Hamiltonian.
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detuning : Waveform | None — waveform representing δ(t) in the drive Hamiltonian.
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phase : float — phase value ɸ for the amplitude term.
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weighted_detunings : list[WeightedDetuning] | None — additional waveforms and weights applied to individual qubits. Note that these detunings are not supported on all devices.
Attributes
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amplitude : Waveform — The amplitude waveform in the drive.
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detuning : Waveform — The detuning waveform in the drive.
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weighted_detunings : Sequence[WeightedDetuning] — Detunings applied to individual qubits.
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phase : float — The phase value in the drive.
Methods
property
amplitude
: Waveform
The amplitude waveform in the drive.
property
detuning
: Waveform
The detuning waveform in the drive.
property
weighted_detunings
: Sequence[WeightedDetuning]
Detunings applied to individual qubits.
property
phase
: float
The phase value in the drive.