Japanese scientists develop scalable quantum LDPC error correction codes approaching the theoretical hashing bound.
A new class of highly efficient and scalable quantum low-density parity-check error correction codes, capable of performance ...
Abstract: In this paper, an innovative method to optimize the puncturing patterns of the 5G low-density parity-check codes, which leverages layered protograph-based extrinsic information transfer ...
The proposed error-correction codes are scalable to hundreds of thousands of qubits and are highly efficient, serving as the foundation for practical fault-tolerant quantum computing.