2 papers
quant-ph2026
Efficient Quantum Modular Reduction: Crandall reduction and its Fault-tolerant resource analysis
Changyeol Lee, Sungyeon Kook, Wooyeong Song +3
Modular arithmetic is central to quantum algorithms for cryptographic problems, including Shor's algorithm and Grover-based cryptanalysis, with modular reduction contributing subst…
quant-ph2025
Structural encoding with classical codes for computational-basis bit-flip correction in the early fault-tolerant regime
IlKwon Sohn, Changyeol Lee, Wooyeong Song +2
Achieving reliable performance on early fault-tolerant quantum hardware will depend on protocols that manage noise without incurring prohibitive overhead. We propose a novel framew…