An IBM processor revealed a transition from scrambling to control, demonstrating repeated quantum feedback across up to 100 ...
Quantum error correction on Quantinuum's Helios processor reached 5 errors per million operations, with a factor-12 ...
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 ...
Two independent groups have experimentally demonstrated surface-code quantum error correction—an approach for remedying errors in quantum computations. Figure 1 ...
Quantinuum's Helios computer achieves a world-record 99.9995% logical fidelity—just five errors in a million operations—using ...
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 ...
"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 ...