キンミライノリョウシケイサンキニムケタハイブリッドリョウシコテンマルコフレンサモンテカルロホウ
裕一郎 中野, ユウイチロウ ナカノ
Abstract
Quantum computing is expected to offer exponential or polynomial speedups over classical computing for many socially important problems, including integer factorization, combinatorial optimization, and quantum chemistry.This promise has fueled strong expectations for quantum computers as next-generation computing infrastructure.Most algorithms with provable quantum advantage require large-scale quantum error correction, making fault-tolerant quantum computers (FTQC) essential.However, currently available devices are noisy intermediate-scale quantum (NISQ) devices, and further breakthroughs, such as advances in large-scale integration, are required to realize practical implementations of quantum error correction.