TwoDimensionalYokedSurfaceCode Class
This class models the Yoked surface code to provide a generic memory instruction based on lattice surgery instructions from a surface code like error correction code.
Hyper parameters: shape_heuristic: ShapeHeuristic The heuristic to determine the shape of the surface code patch for a given number of logical qubits. (Default is ShapeHeuristic.MIN_AREA)
References:
- Craig Gidney, Michael Newman, Peter Brooks, Cody Jones: Yoked surface codes, arXiv:2312.04522
Constructor
TwoDimensionalYokedSurfaceCode(crossing_prefactor: float = 0.008333333333333333, error_correction_threshold: float = 250.0)Parameters
| Name | Description |
|---|---|
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crossing_prefactor
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Default value: 0.008333333333333333
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error_correction_threshold
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Default value: 250.0
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Methods
| provided_isa | |
| required_isa |
provided_isa
provided_isa(impl_isa: ISA, ctx: ISAContext) -> Generator[ISA, None, None]Parameters
| Name | Description |
|---|---|
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impl_isa
Required
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ctx
Required
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required_isa
static required_isa() -> ISARequirementsAttributes
crossing_prefactor
float The prefactor for logical error rate (Default is 0.016)
crossing_prefactor: float = 0.008333333333333333error_correction_threshold
float The error correction threshold for the surface code (Default is 0.064)
error_correction_threshold: float = 250.0