Variational quantum gate optimization K Heya, Y Suzuki, Y Nakamura, K Fujii
arXiv preprint arXiv:1810.12745, 2018
60 2018 Subspace variational quantum simulator K Heya, KM Nakanishi, K Mitarai, Z Yan, K Zuo, Y Suzuki, T Sugiyama, ...
Physical Review Research 5 (2), 023078, 2023
53 * 2023 Fast parametric two-qubit gates with suppressed residual interaction using the second-order nonlinearity of a cubic transmon A Noguchi, A Osada, S Masuda, S Kono, K Heya, SP Wolski, H Takahashi, ...
Physical Review A 102 (6), 062408, 2020
47 * 2020 Quantum Circuits for Exact Unitary -Designs and Applications to Higher-Order Randomized Benchmarking Y Nakata, D Zhao, T Okuda, E Bannai, Y Suzuki, S Tamiya, K Heya, Z Yan, ...
PRX Quantum 2 (3), 030339, 2021
31 2021 Photogeneration of a single electron from a single Zeeman-resolved light-hole exciton with preserved angular momentum K Kuroyama, M Larsson, CY Chang, J Muramoto, K Heya, T Fujita, ...
Physical Review B 99 (8), 085203, 2019
20 2019 Cross-cross resonance gate K Heya, N Kanazawa
PRX Quantum 2 (4), 040336, 2021
15 2021 Floquet analysis of frequency collisions K Heya, M Malekakhlagh, S Merkel, N Kanazawa, E Pritchett
Physical Review Applied 21 (2), 024035, 2024
3 2024 Enhanced Quantum State Transfer and Bell State Generation over Long-Range Multimode Interconnects via Superadiabatic Transitionless Driving M Malekakhlagh, T Phung, D Puzzuoli, K Heya, N Sundaresan, J Orcutt
arXiv preprint arXiv:2401.09663, 2024
1 2024 Pauli gate error amplification for sophisticated quantum gate calibration H Kentaro, N Kanazawa
APS March Meeting Abstracts 2021, M33. 001, 2021
1 2021 Experimental demonstration of a high-fidelity virtual two-qubit gate AP Singh, K Mitarai, Y Suzuki, K Heya, Y Tabuchi, K Fujii, Y Nakamura
Physical Review Research 6 (1), 013235, 2024
2024 Quantum logic gate operation device, quantum logic gate operation method and a non-transitory computer-readable medium K Heya, Y Nakamura
US Patent App. 18/447,671, 2024
2024 -interaction-free single-qubit-gate optimization in superconducting qubitsS Watanabe, Y Tabuchi, K Heya, S Tamate, Y Nakamura
Physical Review A 109 (1), 012616, 2024
2024 Hardware-efficient calibration framework for quantum computing devices N Kanazawa, K Heya
US Patent 11,687,818, 2023
2023 Experimental implementation and characterization of a virtual two-qubit gate A Singh, K Mitarai, Y Suzuki, K Heya, Y Tabuchi, K Fujii, Y Nakamura
APS March Meeting Abstracts 2023, Y64. 006, 2023
2023 Optimization of a virtual two-qubit gate A Singh, K Mitarai, Y Suzuki, K Heya, Y Tabuchi, K Fujii, Y Nakamura
APS March Meeting Abstracts 2022, A40. 011, 2022
2022 Variational quantum gate optimization on superconducting qubit system H Kentaro, Y Suzuki, Y Takeda, A Singh, S Kono, K Nittoh, K Kusuyama, ...
Bulletin of the American Physical Society 65, 2020
2020 Two-qubit gate with a parity-violated superconducting qubit A Noguchi, S Kono, S Masuda, K Heya, S Wolski, H Takahashi, ...
Bulletin of the American Physical Society 65, 2020
2020 Quantum state transfer of angular momentum via single electron photo-excitation from a Zeeman-resolved light hole K Kuroyama, M Larsson, J Muramoto, K Heya, T Fujita, G Allison, ...
arXiv preprint arXiv:1805.05147, 2018
2018 GaAs 横型量子ドットにおけるスピン分裂した軽い正孔の共鳴光学励起による単一光子偏光から電子スピンへの量子状態転写の実証 黒山和幸, 村本丈, 部谷謙太郎, 藤田高史, 松尾貞茂, 大岩顕, 樽茶清悟
日本物理学会講演概要集 73.2, 821-821, 2018
2018 超伝導量子回路を用いた二次元量子ビット配列の基本設計法 (II) 玉手修平, 田渕豊, 河野信吾, 部谷謙太郎, 中村泰信
日本物理学会講演概要集 73.1, 745-745, 2018
2018