Probing the universality of topological defect formation in a quantum annealer: Kibble-Zurek mechanism and beyond Y Bando, Y Susa, H Oshiyama, N Shibata, M Ohzeki, FJ Gómez-Ruiz, ...
Physical Review Research 2 (3), 033369, 2020
94 2020 Benchmark of quantum-inspired heuristic solvers for quadratic unconstrained binary optimization H Oshiyama, M Ohzeki
Scientific reports 12 (1), 2146, 2022
39 2022 Quantum annealing of pure and random ising chains coupled to a bosonic environment S Suzuki, H Oshiyama, N Shibata
Journal of the Physical Society of Japan 88 (6), 061003, 2019
17 2019 Mirror-symmetry-protected dynamical quantum phase transitions in topological crystalline insulators R Okugawa, H Oshiyama, M Ohzeki
Physical Review Research 3 (4), 043064, 2021
15 2021 Kibble–Zurek mechanism in a dissipative transverse Ising chain H Oshiyama, N Shibata, S Suzuki
Journal of the Physical Society of Japan 89 (10), 104002, 2020
12 2020 Classical simulation and theory of quantum annealing in a thermal environment H Oshiyama, S Suzuki, N Shibata
Physical Review Letters 128 (17), 170502, 2022
7 2022 A scalable emulator for quantum fourier transform using multiple-fpgas with high-bandwidth-memory HM Waidyasooriya, H Oshiyama, Y Kurebayashi, M Hariyama, M Ohzeki
IEEE Access 10, 65103-65117, 2022
6 2022 Kernel Learning by quantum annealer Y Hasegawa, H Oshiyama, M Ohzeki
arXiv preprint arXiv:2304.10144, 2023
3 2023 Effectiveness of quantum annealing for continuous-variable optimization S Arai, H Oshiyama, H Nishimori
Physical Review A 108 (4), 042403, 2023
1 2023 Statistics of the number of defects after quantum annealing in a thermal environment S Suzuki, H Oshiyama, N Shibata
Philosophical Transactions of the Royal Society A 381 (2241), 20210411, 2023
1 2023 Quantum annealing for continuous-variable optimization: How is it effective? S Arai, H Oshiyama, H Nishimori
arXiv preprint arXiv:2305.06631, 2023
2023 Ground-state phase diagram of the one-dimensional Y Kurebayashi, H Oshiyama, N Shibata
Physical Review B 103 (16), 165115, 2021
2021 Probing topological defect formation in a quantum annealer Y Bando, FJ Gómez-Ruiz, M Ohzeki, H Oshiyama, N Shibata, Y Susa, ...
Bulletin of the American Physical Society 65, 2020
2020 Quantum annealing of the one-dimensional open quantum many-body systems H Oshiyama
Tohoku University, 2020
2020 