• J. Haruna and K. Fujii
    “Hierarchical Quantum Error Correction with Hypergraph Product Code and Rotated Surface Code” arXiv:2505.18592
  • T. Itogawa, Y. Takada, Y. Hirano, and K. Fujii,
    “Efficient Magic State Distillation by Zero-level Distillation” PRX Quantum, arXiv:2403.03991
  • R. Toshio, Y. Akahoshi, J. Fujisaki, H. Oshima, S. Sato, and K. Fujii,
    “Practical quantum advantage on partially fault-tolerant quantum computer” Phys. Rev. X. 15(2), 021057(2025). arXiv:2408.14848
  • T. Kaneda, K. Fujii, and H. Ueda,
    “Large-Scale Quantum Device Benchmarking via LXEB with Particle-Number-Conserving Random Quantum Circuits” arXiv:2505.10820
  • K. Sakamoto and K. Fujii,
    “On the quantum computational complexity of classical linear dynamics with geometrically local interactions: Dequantization and universality” arXiv:2505.10445
  • Y. Mori, H. Hakoshima, K. Sudo, T. Mori, K. Mitarai, and K. Fujii,
    “Quantum Circuit Unoptimization” Phys. Rev. Res. 7(2), 023139(2025). arXiv:2311.03805
  • B. Zhao and K. Fujii,
    “Variational quantum Hamiltonian engineering”  Phys. Rev. Res. 7(2), 023123(2025). arXiv:2406.08998
  • Y. Hirano and K. Fujii,
    “Locality-aware Pauli-based computation for local magic state preparation” arXiv:2504.12091
  • K. Sakka, K. Mitarai, and K. Fujii,
    “Automating quantum feature map design via large language models” arXiv:2504.12091