A waterfall near the classical benchmark The code was evaluated using BP decoding with low-complexity post-processing. A concrete code protects 4,612 logical qubits with 9,216 physical qubits, shows ...

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 ...

The company’s forthcoming quantum processor, IBM Starling, was unveiled today, with officials saying it promises efficiency without burdensome overhead. IBM ...

Quantum error correction -- historically thought to require specialized FPGAs or GPU clusters -- can run on a single ...