論文・著書・解説記事・特許等

※ 2020年4月に研究室を開室いたしましたが、それ以前の教員(田中 宗)の業績についても記載しております。

掲載決定

投稿中

  • Continuous black-box optimization with quantum annealing and random subspace coding
    Syun Izawa, Koki Kitai, Shu Tanaka, Ryo Tamura, and Koji Tsuda
    submitted. arXiv:2104.14778

論文(査読あり)

  1. Exact bounds for dynamical critical exponents of transverse-field Ising chains with a correlated disorder
    Tatsuhiko Shirai and Shu Tanaka
    Annals of Physics, 168483 (2021). [link]
    doi: 10.1016/j.aop.2021.168483
  2. Mapping Induced Subgraph Isomorphism Problems to Ising Models and Its Evaluations by an Ising Machine
    Natsuhito Yoshimura, Masashi Tawada, Shu Tanaka, Junya Arai, Satoshi Yagi, Hiroyuki Uchiyama, and Nozomu Togawa
    IEICE Transactions on Information and Systems, 104, 481-489 (2021). [link]
    doi: 10.1587/transinf.2020EDP7026
  3. PyQUBO: Python Library for QUBO Creation
    Mashiyat Zaman, Kotaro Tanahashi, and Shu Tanaka
    IEEE Transactions on Computers, 1-1 (2021). [link] arXiv:2103.01708
    doi: 10.1109/TC.2021.3063618
  4. Solving constrained slot placement problems using an Ising machine and its evaluations
    Sho Kanamaru, Kazushi Kawamura, Shu Tanaka, Yoshinori Tomita, and Nozomu Togawa
    IEICE TRANSACTIONS on Information and Systems, 104, 226-236 (2021). [link]
    doi: 10.1587/transinf.2019EDP7254
  5. How to reduce the bit-width of an Ising model by adding auxiliary spins
    Daisuke Oku, Masashi Tawada, Shu Tanaka, and Nozomu Togawa
    IEEE Transactions on Computers, 1-1 (2020). [link]
    doi: 10.1109/TC.2020.3045112
  6. Guiding principle for minor-embedding in simulated-annealing-based Ising machines
    Tatsuhiko Shirai, Shu Tanaka, and Nozomu Togawa
    IEEE Access, 8, 210490-210502 (2020). [link]
    doi:  10.1109/ACCESS.2020.3040017
  7. Designing Metamaterials with Quantum Annealing and Factorization Machines
    Koki Kitai, Jiang Guo, Shenghong Ju, Shu Tanaka, Koji Tsuda, Junichiro Shiomi, and Ryo Tamura
    Physical Review Research, 2, 013319-1-10 (2020). [link] arXiv:1902.06578
    doi: 10.1103/PhysRevResearch.2.013319
  8. A Fully-Connected Ising Model Embedding Method and Its Evaluation for CMOS Annealing Machines
    Daisuke Oku, Kotaro Terada, Masato Hayashi, Masanao Yamaoka, Shu Tanaka, and Nozomu Togawa
    IEICE Transactions on Information and Systems, E102.D, 1696-1706 (2019). [link]
    doi: 10.1587/transinf.2018EDP7411
  9. Application of Ising Machines and a Software Development for Ising Machines
    Kotaro Tanahashi, Shinichi Takayanagi, Tomomitsu Motohashi, and Shu Tanaka
    Journal of the Physical Society of Japan, 88, 061010-1-10 (2019). [link]
    doi: 10.7566/JPSJ.88.061010
  10. Quantum Phase Transition in Fully Connected Quantum Wajnflasz–Pick Model
    Yuya Seki, Shu Tanaka, and Shiro Kawabata
    Journal of the Physical Society of Japan, 88, 054006-1-12 (2019). [linkarXiv:1901.02242
    doi: 10.7566/JPSJ.88.054006
  11. Applicability of Scaling Behavior and Power Laws in the Analysis of the Magnetocaloric Effect in Second-Order Phase Transition Materials
    Carlos Romero-Muñiz, Ryo Tamura, Shu Tanaka, and Victorino Franco
    Physical Review B, 94, 134401-1-13 (2016). [linkarXiv:1610.01550
    doi: 10.1103/PhysRevB.94.134401
  12. Topological and Dynamical Properties of a Generalized Cluster Model in One Dimension
    Takumi Ohta, Shu Tanaka, Ippei Danshita, and Keisuke Totsuka
    Physical Review B, 93, pp. 165423-1-16 (2016). [linkarXiv:1603.03166
    doi: 10.1103/PhysRevB.93.165423
  13. Phase Diagram and Sweep Dynamics of a One-Dimensional Generalized Cluster Model
    Takumi Ohta, Shu Tanaka, Ippei Danshita, and Keisuke Totsuka
    Journal of the Physical Society of Japan, 84, pp. 063001-1-4 (2015). [linkarXiv:1503.03204
    doi: 10.7566/JPSJ.84.063001
  14. Structural Phase Transition between γ-Ti3O5 and δ-Ti3O5 by Breaking of One-Dimensionally Conducting Pathway
    Kenji Tanaka, Tomomichi Nasu, Yasuto Miyamoto, Noriaki Ozaki, Shu Tanaka, Toshiaki Nagata, Fumiyoshi Hakoe, Marie Yoshikiyo, Kosuke Nakagawa, Yoshikazu Umeta, Kenta Imoto, Hiroko Tokoro, Asuka Namai, and Shin-ichi Ohkoshi
    Crystal Growth and Design, Vol. 15, pp. 653-657 (2015). [link]
    doi: 10.1021/cg5013439
  15. Magnetic Ordered Structure Dependence of Magnetic Refrigeration Efficiency
    Ryo Tamura, Shu Tanaka, Takahisa Ohno, and Hideaki Kitazawa
    Journal of Applied Physics, Vol. 116, pp. 053908-1-12 (2014). [linkarXiv:1406.6462
    doi: 10.1063/1.4891803
  16. Phase Transitions with Discrete Symmetry Breaking in Antiferromagnetic Heisenberg Models on a Triangular Lattice
    Ryo Tamura, Shu Tanaka, and Naoki Kawashima
    JPS Conference Proceedings, Vol. 1, 012125 (2014). [linkarXiv:1307.3703
    doi: 10.7566/JPSCP.1.012125
  17. Interlayer-Interaction Dependence of Latent Heat in the Heisenberg Model on a Stacked Triangular Lattice with Competing Interactions
    Ryo Tamura and Shu Tanaka
    Physical Review E, Vol. 88, pp. 052138-1-9 (2013). [linkarXiv:1308.2467
    doi: 10.1103/PhysRevE.88.052138
  18. A Useful Way to Obtain the Central Charge of Entanglement Hamiltonian — Nested Entanglement Entropy —
    Shu Tanaka
    Interdisciplinary Information Sciences Vol. 19, pp. 101-105 (2013). [linkarXiv:1307.1939
    doi: 10.4036/iis.2013.101
  19. Second-Order Phase Transition in Heisenberg Model on Triangular Lattice with Competing Interactions
    Ryo Tamura, Shu Tanaka, and Naoki Kawashima
    Physical Review B, Vol. 87, pp. 214401-1-5 (2013). [linkarXiv:1209.2520
    doi: 10.1103/PhysRevB.87.214401
    PRB-87-214401
    selected as Physical Review B Kaleidoscope Images [link]
  20. Quantum Annealing for Dirichlet Process Mixture Models with Applications to Network Clustering
    Issei Sato, Shu Tanaka, Kenichi Kurihara, Seiji Miyashita, and Hiroshi Nakagawa
    Neurocomputing, Vol. 121, pp. 523-531 (2013). [link]. arXiv:1305.4325
    doi: 10.1016/j.neucom.2013.05.019
  21. Network-Growth Rule Dependence of Fractal Dimension of Percolation Cluster on Square Lattice
    Shu Tanaka and Ryo Tamura
    Journal of the Physical Society of Japan Vol. 82, pp. 053002-1-5 (2013). [linkarXiv:1111.2005
    doi: 10.7566/JPSJ.82.053002
  22. Two-Dimensional Octacyano-Bridged Mn(II)-Nb(IV) Bimetal Assembly with Four Different Configurations of 3-Hydroxypyridines
    Daisuke Takahashi, Koji Nakabayashi, Shu Tanaka, and Shin-ichi Ohkoshi
    Inorganic Chemistry Communications 27, pp. 47-50 (2013). [link]
    doi: 10.1016/j.inoche.2012.09.021
  23. Entanglement Spectra of the Quantum Hard-Square Model: Holographic Minimal Models
    Shu Tanaka, Ryo Tamura, and Hosho Katsura
    Physical Review A, Vol. 86, pp. 032326-1-9 (2012). [linkarXiv:1207.6752
    doi: 10.1103/PhysRevA.86.032326
  24. Entanglement Spectra of the Two-Dimensional Affleck-Kennedy-Lieb-Tasaki Model: Correspondence between the Valence-Bond-Solid State and Conformal Field Theory
    Jie Lou, Shu Tanaka, Hosho Katsura, and Naoki Kawashima
    Physical Review B, Vol. 84 pp. 245128-1-9 (2011). [linkarXiv:1107.3888
    doi: 10.1103/PhysRevB.84.245128
  25. Estimation of Spin-Spin Interaction by Weak Measurement Scheme
    Yutaka Shikano and Shu Tanaka
    Europhysics Letters, Vol. 96 pp. 40002-p1-p5 (2011). [linkarXiv:1007.5370
    doi: 10.1209/0295-5075/96/40002
  26. Dynamic Properties of Potts Model with Invisible States
    Shu Tanaka and Ryo Tamura
    Journal of Physics: Conference Series 320 012025-1-6 (2011). [linkarXiv:1012.4254
    doi: 10.1088/1742-6596/320/1/012025
  27. Phase Transition of Generalized Ferromagnetic Potts Model — Effect of Invisible States —
    Shu Tanaka, Ryo Tamura, and Naoki Kawashima
    Journal of Physics: Conference Series Vol. 297 pp. 012022-1-7 (2011). [linkarXiv:1102.5475
    doi: 10.1088/1742-6596/297/1/012022
  28. Successive Phase Transitions and Phase Diagrams of the Quasi-Two-Dimensional Triangular Antiferromagnet Rb4Mn(MoO4)3
    Rieko Ishii, Shu Tanaka, Keisuke Onuma, Yusuke Nambu, Masashi Tokunaga, Toshiro Sakakibara, Naoki Kawashima, Yoshiteru Maeno, Collin Broholm, Dixie P. Gartreaux, Julia Y. Chan, and Satoru Nakatsuji
    Europhysics Letters Vol. 94 pp. 17001-p1-p5 (2011). [linkarXiv:0912.4796
    doi: 10.1209/0295-5075/94/17001
  29. Hamiltonian Determination with Restricted Access in Transverse Field Ising Chain
    Mohammad Ali Fasihi, Shu Tanaka, Mikio Nakahara, and Yasushi Kondo
    Journal of the Physical Society of Japan Vol. 80 pp. 044002-1-7 (2011). [linkarXiv:1012.2951
    doi: 10.1143/JPSJ.80.044002
  30. Quantum Field Induced Orderings in Fully Frustrated Ising Spin Systems
    Shu Tanaka, Masaki Hirano, and Seiji Miyashita
    Physica E Vol. 43 pp. 766-768 (2011). [link], arXiv:1003.5814
    doi: 10.1016/j.physe.2010.07.046
  31. Phase Transition in Potts Model with Invisible States
    Ryo Tamura, Shu Tanaka, and Naoki Kawashima
    Progress of Theoretical Physics, Vol. 124 pp. 381-388 (2010). [linkarXiv:1005.1523
    doi: 10.1143/PTP.124.381
  32. Entanglement in Valence-Bond-Solid States on Symmetric Graphs
    Hosho Katsura, Naoki Kawashima, Anatol N. Kirillov, Vladimir E. Korepin, and Shu Tanaka
    Journal of Physics A: Mathematical and Theoretical, Vol. 43 pp. 255303-1-28 (2010). [linkarXiv:1003.2007
    doi: 10.1088/1751-8113/43/25/255303
    selected as IOP CollectionsHighlights of 2010 [link]
  33. Non-Monotonic Dynamics in Frustrated Ising Model with Time-Dependent Transverse Field
    Shu Tanaka and Seiji Miyashita
    Physical Review E, Vol. 81 pp. 051138-1-8 (2010). [linkarXiv:1003.0200
    doi: 10.1103/PhysRevE.81.051138
    Virtual Journal of Quantum Information 10 (2010).
  34. Mechanism of Slow Relaxation due to Screening Effect in a Frustrated System
    Shu Tanaka and Seiji Miyashita
    Journal of the Physical Society of Japan, Vol. 78 pp. 084002-1-7 (2009). [linkarXiv:0711.3261
    doi: 10.1143/JPSJ.78.084002
  35. Quantum Annealing for Variational Bayes Inference
    Issei Sato, Kenichi Kurihara, Shu Tanaka, Hiroshi Nakagawa, and Seiji Miyashita
    Proceedings of the 25th Conference on Uncertainty in Artificial Intelligence (UAI2009) [link]. arXiv:0905.3528.
  36. Quantum Annealing for Clustering
    Kenichi Kurihara, Shu Tanaka, and Seiji Miyashita
    Proceedings of the 25th Conference on Uncertainty in Artificial Intelligence (UAI2009) [link]. arXiv:0905.3527
  37. Quantum Response to Time-Dependent External Field
    Seiji Miyashita, Shu Tanaka, Hans De Raedt, and Bernard Barbara
    Journal of Physics: Conference Series, Vol. 143 pp. 012005-1-10 (2009). [linkarXiv:0808.0815
    doi: 10.1088/1742-6596/143/1/012005
  38. Slow Relaxation of Spin Structure in Exotic Ferromagnetic Phase of Ising-Like Heisenberg Kagome Antiferromagnets
    Shu Tanaka and Seiji Miyashita
    Journal of the Physical Society of Japan, Vol. 76 pp. 103001-1-4 (2007). [linkcond-mat/0703148
    doi: 10.1143/JPSJ.76.103001
  39. Non-Monotonic Relaxation in Systems with Reentrant Type Interaction
    Seiji Miyashita, Shu Tanaka, and Masaki Hirano
    Journal of the Physical Society of Japan, Vol. 76 pp. 083001-1-4 (2007), [linkcond-mat/0702359
    doi: 10.1143/JPSJ.76.083001
  40. Slow Relaxation Process in Ising like Heisenberg Kagome Antiferromagnets due to Macroscopic Degeneracy in the Ordered State
    Shu Tanaka and Seiji Miyashita
    Journal of Physics: Condensed Matter, Vol. 19, pp. 145256-1-5 (2007).[linkcond-mat/0606801
    doi: 10.1088/0953-8984/19/14/145256
  41. Quantum Annealing Effect on Entropic Slowing Down in Frustrated Decorated Bond System
    Shu Tanaka and Seiji Miyashita
    Journal of Magnetism and Magnetic Materials, Vol. 310, pp. e468-e470 (2007). [linkcond-mat/0606172
    doi: 10.1016/j.jmmm.2006.10.417
  42. Electron Localization or Delocalization in Incommensurate Helical Magnets
    Shu Tanaka, Hosho Katsura, and Naoto Nagaosa
    Physical Review Letters, Vol. 97, pp. 116404-1-4 (2006).[linkcond-mat/0603492
    doi: 10.1103/PhysRevLett.97.116404
  43. フラストレートスピン系におけるリエントラント転移の動的特性
    田中 宗
    物性研究, Vol. 85-4, pp. 523-551 (2006). [link]
  44. Dynamical Properties of Temperature Chaos and Memory Effect
    Shu Tanaka and Seiji Miyashita
    Progress of Theoretical Physics Supplement, Vol. 157, pp. 34-37 (2005). [linkcond-mat/0507161
    doi: 10.1143/PTPS.157.34

学会原稿等

  1. Theory of Ising Machines and a Common Software Platform for Ising Machines
    Shu Tanaka, Yoshiki Matsuda, and Nozomu Togawa
    Proceedings of 25th Asia and South Pacific Design Automation Conference (ASP-DAC 2020) 9C-1, pp.659-666 (2020).
  2. イジングモデルによる類似誘導部分グラフ同型問題の解法
    吉村 夏一、多和田 雅師、田中 宗、新井 淳也、徳 礪、八木 哲志、内山 寛之、戸川 望
    研究報告システムとLSIの設計技術(SLDM), 2019-SLDM-189, 1-6 (2019). [link]
  3. 実イジング計算機による制約付きスロット配置問題の解法
    金丸 翔、川村 一志、田中 宗、戸川 望
    研究報告システム・アーキテクチャ(ARC), 2019-ARC-235, 1-6 (2019).
  4. SAベースのイジングマシンにより巡回セールスマン問題を高速解法するための多種軽量係数試行法
    竹原 康太、於久 太祐、松田 佳希、田中 宗、戸川 望
    研究報告組込みシステム(EMB), 2019-EMB-50, 1-6 (2019). [link]
  5. Efficient Ising Model Mapping to Solving Slot Placement Problem
    Sho Kanamaru, Daisuke Oku, Masashi Tawada, Shu Tanaka, Masato Hayashi, Masanao Yamaoka, Masao Yanagisawa, Nozomu Togawa
    2019 IEEE International Conference on Consumer Electronics (ICCE), Las Vegas, NV, USA, 1-6 (2019). [link]
    doi: 10.1109/ICCE.2019.8661947
  6. An Ising Model Mapping to Solve Rectangle Packing Problem
    Kotaro Terada, Daisuke Oku, Sho Kanamaru, Shu Tanaka, Masato Hayashi, Masanao Yamaoka, Masao Yanagisawa, Nozomu Togawa
    2018 International Symposium on VLSI Design, Automation and Test (VLSI-DAT), Hsinchu, 1-4 (2018).
    doi: 10.1109/VLSI-DAT.2018.8373233
  7. イジング計算機によるスロット配置問題の解法
    金丸 翔、於久 太祐、多和田 雅師、田中 宗、林 真人、山岡 雅直、柳澤 政生、戸川 望
    電子情報通信学会技術研究報告 IEICE technical report: 信学技報 118(82), 161-166 (2018). 
  8. 断熱量子コンピューティングによる巡回セールスマン問題の解法
    中原 幹夫、坂東 将光、田中 宗
    近畿大学理工学総合研究所研究報告 29, 1-9 (2017). [link]
  9. 量子アニーリング法を用いたクラスタ分析
    田中 宗、佐藤 一誠、栗原 賢一、宮下 精二、中川 裕志
    第32回量子情報技術研究会資料 pp. 25-28 (2015). [pdf]
  10. A Method to Change Phase Transition Nature — Toward Annealing Method —
    Ryo Tamura and Shu Tanaka
    Kinki University Series on Quantum Computing – Vol. 9, “Physics, Mathematics, and All that Quantum Jazz” (World Scientific) pp. 135-161 (2014). [linkarXiv:1310.3232
    doi: 10.1142/9789814602372_0009
  11. Entanglement Properties of a Quantum Lattice-Gas Model on Square and Triangular Ladders
    Shu Tanaka, Ryo Tamura, and Hosho Katsura
    Kinki University Series on Quantum Computing – Vol. 9, “Physics, Mathematics, and All that Quantum Jazz” (World Scientific) pp. 71-88 (2014). [link]
    doi: 10.1142/9789814602372_0005
  12. 量子ビット間の相互作用推定手法
    田中 宗
    基礎物理学研究所研究会:情報統計力学の最前線 –情報と揺らぎの制御を目指して– 会議録 [link] [pdf]
  13. 新奇揺らぎの導入による相転移現象の制御
    田村 亮、田中 宗
    基礎物理学研究所研究会:情報統計力学の最前線 –情報と揺らぎの制御を目指して– 会議録 [link] [pdf]
  14. 統計的機械学習における量子アニーリング
    佐藤 一誠、田中 宗、栗原 賢一、宮下 精二、中川 裕志
    基礎物理学研究所研究会:情報統計力学の最前線 –情報と揺らぎの制御を目指して– 会議録 [link] [pdf]
  15. Quantum Annealing and Quantum Fluctuation Effect in Frustrated Ising Systems
    Shu Tanaka and Ryo Tamura
    Kinki University Series on Quantum Computing Vol. 7: “Interface Between Quantum Information and Statistical Physics” (World Scientific), pp. 241-261 (2012). [linkarXiv:1202.5868
    doi: 10.1142/9789814425285_0011
  16. A Method to Control Order of Phase Transition: Invisible States in Discrete Spin Models
    Ryo Tamura, Shu Tanaka, and Naoki Kawashima
    Kinki University Series on Quantum Computing Vol. 7: “Interface Between Quantum Information and Statistical Physics” (World Scientific), pp. 217-238 (2012). [linkarXiv:1111.6509
  17. Microscopic Properties of Quantum Annealing — Application to Fully Frustrated Ising Systems —
    Shu Tanaka
    Kinki University Series on Quantum Computing Vol. 6: “Quantum Information and Quantum Computing” (World Scientific), pp. 93-103 (2012). [linkarXiv:1106.0555
    doi: 10.1142/9789814425223_0009
  18. Hamiltonian Determination through Edge Spin in Transverse Ising Chain
    Mohammad Ali Fasihi, Shu Tanaka, Mikio Nakahara, and Yasushi Kondo
    Kinki University Series on Quantum Computing Vol. 6: “Quantum Information and Quantum Computing” (World Scientific), pp. 113-122 (2012). [link]
    doi: 10.1142/9789814425223_0007
  19. Hybrid Quantum Annealing for Clustering Problems
    Shu Tanaka, Ryo Tamura, Issei Sato, and Kenichi Kurihara
    Kinki University Series on Quantum Computing Vol. 5: “Diversities in Quantum Computation/Information” (World Scientific), pp. 169-192 (2012). [linkarXiv:1104.3246
    doi: 10.1142/9789814425988_0006
  20. Weak Measurement によるスピン相互作用の推定
    田中 宗、鹿野 豊
    素粒子論研究, Vol. 119-4A, pp. D127-D135 (2012)(基研研究会 「量子科学における双対性とスケール」研究会報告). [link]
  21. Hamiltonian Identification for a 3-Spin Chain
    Mohammad Ali Fasihi、田中 宗、中原 幹夫、近藤 康
    素粒子論研究, Vol. 119-4A, pp. D76-D86 (2012)(基研研究会 「量子科学における双対性とスケール」研究会報告). [link]
  22. 量子アニーリングにおける無限混合モデルの並列最適化
    佐藤 一誠、栗原 賢一、田中 宗、宮下 精二、中川 裕志
    電子情報通信学会技術研究報告 IBISML, 情報論的学習理論と機械学習, 111(87), 111-117 (2011). [link]
  23. Hyperfine Interaction Estimation in Nitrogen Vacancy Center in Diamond Using Weak Values
    Yutaka Shikano, Sota Kagami, Shu Tanaka, and Akio Hosoya
    AIP Conference Proceedings, Vol. 1363, pp. 177-180 (2011). [link]
    doi: 10.1063/1.3630175
  24. 量子アニーリング法を用いたクラスタ分析
    田中 宗、栗原 賢一、宮下 精二
    科研費特定領域研究「情報統計力学の深化と展開」 研究会「情報統計力学の広がり: 量子・画像・そして展開」講演概要集[pdf]