2 papers
quant-ph2025
Time-Efficient Constant-Space-Overhead Fault-Tolerant Quantum Computation
Hayata Yamasaki, Masato Koashi
Scaling up quantum computers to attain substantial speedups over classical computing requires fault tolerance. Conventionally, protocols for fault-tolerant quantum computation dema…
quant-ph2025
Decoding general error correcting codes and the role of complementarity
Yoshifumi Nakata, Takaya Matsuura, Masato Koashi
Among various classes of quantum error correcting codes (QECCs), non-stabilizer codes have rich properties and are of theoretical and practical interest. Decoding non-stabilizer co…