deltakit.circuit.measurement_noise_profile

deltakit.circuit.measurement_noise_profile(error_probability: float) → dict[type[_MeasurementGate], Callable[[_MeasurementGate], _MeasurementGate]]

Return a mapping from deltakit_circuit measurement types to the callables that can construct a gate of that type with a error probability as specified

Parameters:

error_probability (float) – The error probability that should be applied across all measurement gates

Returns:

Callable[[MeasurementGateT], MeasurementGateT]] A noise profile. Typically this would they be passed to Circuit.replace_gate

Return type:

Dict[Type[MeasurementGateT],

Examples

>>> import stim
>>> import deltakit_circuit as sp
>>> stim_circuit = stim.Circuit.generated(
...     "surface_code:rotated_memory_z", rounds=3, distance=3
... )
>>> deltakit_circuit_circuit = sp.Circuit.from_stim_circuit(stim_circuit)
>>> deltakit_circuit_circuit.replace_gates(measurement_noise_profile(0.2))