Construction of a scalable quantum computer requires error-correcting codes to overcome the errors introduced by noise. Here, the authors develop a decoding algorithm for the gauge color code, and ...

A theorem states that no correction code can implement all the gate operations required for freely programmable computations with the logical quantum bits easily and protected against errors.

Xanadu (xanadu.ai), a leader in photonic quantum computing, has published a research article in the peer-reviewed journal Physical Review Letters, demonstrating how photonic qubits can be used to ...

Error-correcting codes are one of the glories of the information age: They're what guarantee the flawless transmission of digital information over the airwaves or through copper wire, even in the ...

A research team has created a quantum logic gate that uses fewer qubits by encoding them with the powerful GKP ...

Rather than deal with these random errors by increasing the size of the LDPC code or increasing the number of iterations when decoding it, the DVB-S2 and DVB-T2 standards concatenate BCH coding to ...

The controller has to do two sets of writes or reads — one for the data and one for the code, adding latency to each access. Some controllers can pack multiple codes together for sequential data, ...

William H. Press, John A. Hawkins, Stephen K. Jones Jr, Jeffrey M. Schaub, Ilya J. Finkelstein, HEDGES error-correcting code for DNA storage corrects indels and allows sequence constraints, ...