Selective orthogonality preserves classical LDPC design freedom. The resulting [ [9216,4612,d]] code (d≤48) protects 4,612 logical qubits with 9,216 physical qubits, has girth 8, provides strong ...
First implementation shows feasibility of decoding LDPC-cat codes on NVIDIA accelerated infrastructure Alice & Bob’s ...
The proof of concept used synthetic measurement data and marks the first implementation of LDPC-cat decoding on GPUs through NVQLink, according to the companies.
"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 ...
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 ...
Quantum error correction -- historically thought to require specialized FPGAs or GPU clusters -- can run on a single commodity laptop CPU, IonQ demonstrated, validating its decoder against 408 logical ...
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