This step involves continuously repeating the processes of encoding, detection, and correction to progressively reduce the error rate in qubits and improve the accuracy of quantum algorithms.

Minimum-weight perfect matching (MWPM) algorithms are commonly used to tackle the decoding problem in quantum error correction.

Performance: The dual-rail qubit approach focuses on high fidelity and efficiency per qubit, aiming to achieve better results with fewer qubits compared to traditional scaling methods. Application: ...

Q-CTRL touts error-correction methods boost quantum algorithm success by 1000 times The quantum startup is edging closer to reducing quantum computer-related errors.

These results herald the advent of early error-corrected quantum computation and chart a path toward large-scale logical processors. NOTE: They did error detection and the surface code distance was ...

A new technical paper titled “Error Detection and Correction Codes for Safe In-Memory Computations” was published by researchers at Robert Bosch, Forschungszentrum Julich, and Newcastle University.

Engineers have created intelligent 3D printers that can quickly detect and correct errors, even in previously unseen designs, or unfamiliar materials like ketchup and mayonnaise, by learning from the ...