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 ...

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

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

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 ...

"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 ...

Riverlane accelerates error correction decoder recalibration on NVIDIA GPUs—65x faster than a single CPU core, with logical ...

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 ...

On Tuesday, Microsoft made a series of announcements related to its Azure Quantum Cloud service. Among them was a demonstration of logical operations using the largest number of error-corrected qubits ...

Two independent groups have experimentally demonstrated surface-code quantum error correction—an approach for remedying errors in quantum computations. Figure 1 ...

The real world can be complex and unpredictable, where the behaviors of even the most steady and proven mechanisms can be fraught with unanticipated outcomes. In technological fields, scientists and ...