Fujii, Keisuke

Quantum circuit learning

Mitarai, K., Negoro, M., Kitagawa, M., & Fujii, K. (2018) · Physical Review A

Quantum Computing Algorithms and ArchitectureQuantum many-body systems

Cited by 1,639

Methodology for replacing indirect measurements with direct measurements

Mitarai, K., & Fujii, K. (2019) · Physical Review Research

Quantum Computing Algorithms and ArchitectureQuantum many-body systems

Cited by 139

Deep Variational Quantum Eigensolver: a divide-and-conquer method for solving a larger problem with smaller size quantum computers

Fujii, K., Mizuta, K., Ueda, H., Mitarai, K., Mizukami, W., & Nakagawa, Y. O. (2020) · arXiv

Quantum Computing Algorithms and ArchitectureQuantum many-body systems

Cited by 66

Subspace Variational Quantum Simulator

Heya, K., Nakanishi, K. M., Mitarai, K., Yan, Z., Zuo, K., Suzuki, Y., Sugiyama, T., Tamate, S., Tabuchi, Y., Fujii, K., et al. (2019) · arXiv

Quantum Computing Algorithms and ArchitectureQuantum many-body systems

Cited by 56

Variational Quantum Gate Optimization

Heya, K., Suzuki, Y., Nakamura, Y., & Fujii, K. (2018) · arXiv

Quantum Computing Algorithms and ArchitectureQuantum Information and Cryptography

Cited by 41

Machine learning with controllable quantum dynamics of a nuclear spin ensemble in a solid

Negoro, M., Mitarai, K., Fujii, K., Nakajima, K., & Kitagawa, M. (2018) · arXiv

Neural Networks and Reservoir ComputingQuantum Computing Algorithms and Architecture

Cited by 22

Robust and scalable scheme to generate large-scale entanglement webs

Fujii, K., Maeda, H., & Yamamoto, K. (2011) · Physical Review A

Quantum Information and CryptographyQuantum Computing Algorithms and Architecture

Cited by 17

Ising model formulation for highly accurate topological color codes decoding

Takada, Y., Takeuchi, Y., & Fujii, K. (2024) · Physical Review Research

Quantum Computing Algorithms and ArchitectureQuantum many-body systems

Cited by 10

Improving Threshold for Fault-Tolerant Color-Code Quantum Computing by Flagged Weight Optimization

Takada, Y., & Fujii, K. (2024) · PRX Quantum

Quantum Computing Algorithms and ArchitectureQuantum Information and Cryptography

Cited by 10

Quantum error correction with an Ising machine under circuit-level noise

Fujisaki, J., Maruyama, K., Oshima, H., Sato, S., Sakashita, T., Takeuchi, Y., & Fujii, K. (2023) · Physical Review Research

Quantum Computing Algorithms and ArchitectureQuantum many-body systems

Cited by 5