Generalized quantum subspace expansion N Yoshioka, H Hakoshima, Y Matsuzaki, Y Tokunaga, Y Suzuki, S Endo Physical Review Letters 129 (2), 020502, 2022 | 57 | 2022 |
Quantum-enhanced heat engine based on superabsorption S Kamimura, H Hakoshima, Y Matsuzaki, K Yoshida, Y Tokura Physical Review Letters 128 (18), 180602, 2022 | 38 | 2022 |
Error-mitigated quantum metrology via virtual purification K Yamamoto, S Endo, H Hakoshima, Y Matsuzaki, Y Tokunaga Physical Review Letters 129 (25), 250503, 2022 | 35 | 2022 |
Emergence of hilbert space fragmentation in ising models with a weak transverse field A Yoshinaga, H Hakoshima, T Imoto, Y Matsuzaki, R Hamazaki Physical Review Letters 129 (9), 090602, 2022 | 32 | 2022 |
Boltzmann machine learning with a variational quantum algorithm Y Shingu, Y Seki, S Watabe, S Endo, Y Matsuzaki, S Kawabata, T Nikuni, ... Physical Review A 104 (3), 032413, 2021 | 28 | 2021 |
Relationship between costs for quantum error mitigation and non-Markovian measures H Hakoshima, Y Matsuzaki, S Endo Physical Review A 103 (1), 012611, 2021 | 28 | 2021 |
Multiparameter quantum estimation under dephasing noise LB Ho, H Hakoshima, Y Matsuzaki, M Matsuzaki, Y Kondo Physical Review A 102 (2), 022602, 2020 | 20 | 2020 |
Quantum remote sensing under the effect of dephasing H Okane, H Hakoshima, Y Takeuchi, Y Seki, Y Matsuzaki Physical Review A 104 (6), 062610, 2021 | 19 | 2021 |
Direct estimation of the energy gap between the ground state and excited state with quantum annealing Y Matsuzaki, H Hakoshima, K Sugisaki, Y Seki, S Kawabata Japanese Journal of Applied Physics 60 (SB), SBBI02, 2021 | 15 | 2021 |
Efficient detection of inhomogeneous magnetic fields from a single spin with Dicke states H Hakoshima, Y Matsuzaki Physical Review A 102 (4), 042610, 2020 | 11 | 2020 |
Quantum annealing with capacitive-shunted flux qubits Y Matsuzaki, H Hakoshima, Y Seki, S Kawabata Japanese Journal of Applied Physics 59 (SG), SGGI06, 2020 | 11 | 2020 |
Measurement optimization of variational quantum simulation by classical shadow and derandomization K Nakaji, S Endo, Y Matsuzaki, H Hakoshima Quantum 7, 995, 2023 | 7 | 2023 |
Anonymous quantum sensing H Kasai, Y Takeuchi, H Hakoshima, Y Matsuzaki, Y Tokura Journal of the Physical Society of Japan 91 (7), 074005, 2022 | 7 | 2022 |
Calculation of Gibbs partition function with imaginary time evolution on near-term quantum computers K Matsumoto, Y Shingu, S Endo, S Kawabata, S Watabe, T Nikuni, ... Japanese Journal of Applied Physics 61 (4), 042002, 2022 | 7 | 2022 |
Variational secure cloud quantum computing Y Shingu, Y Takeuchi, S Endo, S Kawabata, S Watabe, T Nikuni, ... Physical Review A 105 (2), 022603, 2022 | 5 | 2022 |
Single spin detection with entangled states H Hakoshima, Y Matsuzaki Japanese Journal of Applied Physics 59 (SG), SGGI09, 2020 | 5 | 2020 |
A comprehensive survey on quantum computer usage: How many qubits are employed for what purposes? T Ichikawa, H Hakoshima, K Inui, K Ito, R Matsuda, K Mitarai, K Miyamoto, ... arXiv preprint arXiv:2307.16130, 2023 | 4 | 2023 |
Error-mitigated quantum metrology K Yamamoto, S Endo, H Hakoshima, Y Matsuzaki, Y Tokunaga APS March Meeting Abstracts 2022, W38. 013, 2022 | 4 | 2022 |
Localized Virtual Purification H Hakoshima, S Endo, K Yamamoto, Y Matsuzaki, N Yoshioka arXiv preprint arXiv:2308.13500, 2023 | 2 | 2023 |
QAOA-MC: Markov chain Monte Carlo enhanced by Quantum Alternating Operator Ansatz Y Nakano, H Hakoshima, K Mitarai, K Fujii arXiv preprint arXiv:2305.08789, 2023 | 2 | 2023 |