Entry facet
Use cases & realizations
Where the code fits and what has been demonstrated.
Use cases & fit
Platforms: nearest-neighbour-square-array trapped-ion-all-to-all bias-preserving-architecture
Tasks: fault-tolerant-memory bias-tailored-protection logical-operations
Physical realizations
thirteen-qubit trapped-ion processor demonstrated
A nine-data-qubit Bacon–Shor logical block with four ancillas demonstrated fault-tolerant preparation, measurement, corrected rotations, and stabilizer extraction. This is a fixed-distance primitive suite, not an increasing-distance below-threshold memory experiment.
References: egan2021fault
bias-preserving teleportation architecture proposed
Highly rectangular blocks are combined with teleportation and biased elementary operations so geometry protects the dominant Pauli channel. The resource claim includes ancilla preparation, verification, and correction; it is not supplied by block aspect ratio alone.
References: brooks2013asymmetric