An IBM processor revealed a transition from scrambling to control, demonstrating repeated quantum feedback across up to 100 ...

Quantum error-correcting codes form the cornerstone of reliable quantum information processing. By embedding quantum data into carefully designed subspaces, these codes detect and correct errors ...

Quantum error correction on Quantinuum's Helios processor reached 5 errors per million operations, with a factor-12 ...

Quantinuum's Helios computer achieves a world-record 99.9995% logical fidelity—just five errors in a million operations—using ...

Members of some families of error correction codes differ in a fairly simple way: Each step up in size (which may require multiple hardware qubits) means a greater distance. So by adding more hardware ...

Scientists at the Institute of Science Tokyo have announced a breakthrough in quantum error correction that could bring a large-scale quantum computer closer to ...

Quantinuum reduces logical memory errors to 5 in 1 million per cycle using Helios color codes; errors continued to decrease ...

The researchers have proven PLANAR's effectiveness on surface codes under particular noise conditions and plan to adapt it for non-planar graphs with finite genus, opening the door to broader use in ...

Error-correcting codes defined over finite fields form the cornerstone of reliable digital communication and data storage. Such codes exploit the algebraic structure of finite fields—denoted GF(q)—to ...

"Our quantum error-correcting code has a greater than 1/2 code rate, targeting hundreds of thousands of logical qubits," explains Kasai. "Moreover, its decoding complexity is proportional to the ...

When running a server, especially one with mission-critical applications, it’s common practice to use error-correcting code (ECC) memory. As the name suggests, it uses an error-correcting algorithm to ...