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Team Principal Yunoki participated in Quantum.Tech World 2026
Posted On 2026.6.26
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Team Principal Yunoki and Colleagues Participated in Q2B Tokyo 2026
Posted On 2026.6.5
RESEARCH SUMMARY
One of our main focuses is to develop state-of-the-art numerical methods such as quantum Monte Carlo methods and tensor network methods including the density matrix renormalization method for simulating ground states as well as quantum dynamics of strongly correlated quantum systems. We are also interested in developing quantum algorithms for quantum many-body systems and quantum computing simulations using classical computers such as Supercomputer Fugaku, as a ground challenge of information science in quest of a new computing paradigm.
- SUBMITTED PAPERS
- PUBLICATIONS
- Eyal Leviatan et al. (including Lukas Broers, Tomonori Shirakawa, and Seiji Yunoki), "Resolving Structure in Prethermal Floquet Dynamics with Precision Quantum Computation", arXiv:2607.24937
- Donghao Yan, Shaoxiong Li, Hiroki Saito, "Barnett effect in rotating spinor dipolar quantum droplets", arXiv:2605.11670 (2026)
- Kenneth M. Merz Jr. et al (including Yuichi Otsuka, Tomonori Shirakawa, Lukas Broers, Han Xu, Seiji Yunoki), "Crossing the 12,000-atom barrier with heterogeneous quantum-classical supercomputing: quantum chemistry of protein-ligand complexes", arXiv:2605.01138 (2026)
- Xiaoyang Wang, Han Xu, Lukas Broers, Tomonori Shirakawa, Seiji Yunoki, "Phase transitions in parametrized quantum circuits", arXiv:2603.27532 (2026)
- Masahiro O. Takahashi, Wen-Han Kao, Satoshi Fujimoto, Natalia B. Perkins, "Impurity quadrupole moments as local probes of flux sectors in the Kitaev spin liquid", arXiv:2603.23145 (2026)
- Tomonori Shirakawa, Javier Robledo-Moreno, Toshinari Itoko, Vinay Tripathi, Kento Ueda, Yukio Kawashima, Lukas Broers, William Kirby, Himadri Pathak, Miwako Tsuji, Yuetsu Kodama, Mitsuhisa Sato, Constantinos Evangelinos, Seetharami Seelam, Robert Walkup, Seiji Yunoki, Mario Motta, Petar Jurcevic, Hiroshi Horii, Antonio Mezzacapo, “Closed-loop calculations of electronic structure on a quantum processor and a classical supercomputer at full scale”, Future Generation Computer Systems, 108731 (2026)
- Kosuke Nogaki, Steffen Backes, Tomonori Shirakawa, Seiji Yunoki, Ryotaro Arita, “Symmetry-adapted energy estimation on quantum devices”, Phys. Rev. B 114, 065124 (2026)
- Kazuya Shinjo, Kazuhiro Seki, Tomonori Shirakawa, Rong-Yang Sun, Seiji Yunoki, “Unveiling clean two-dimensional discrete time crystals on a digital quantum computer”, npj Quantum Information 12, 41 (2026)
- Sumal Chandra, Kazuya Shinjo, Shigetoshi Sota, Seiji Yunoki, Takami Tohyama, “Low-energy photoexcitation inside the Mott gap in doped Hubbard and t-J ladders”, Phys. Rev. B 113, 045127 (2026)
- Satoshi Ejima, Kazuhiro Seki, Benedikt Fauseweh, Seiji Yunoki, “Probabilistic imaginary-time evolution in state-vector-based and shot-based simulations and on quantum devices”, Phys. Rev. Research 7, 043182 (2025)
PEOPLE
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Team Principal
Seiji Yunoki
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Senior Research Scientist
Tomonori Shirakawa
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Postdoctoral Researcher
Hidehiko Kohshiro
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Postdoctoral Researcher
Ravi Teja Ponnaganti
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Postdoctoral Researcher
Han Xu
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Postdoctoral Researcher
Lukas Broers
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Postdoctoral Researcher
Shaoxiong Li
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Postdoctoral Researcher
Yuki Miyazaki
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Postdoctoral Researcher
Tohru Mashiko
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Postdoctoral Researcher
Zeqing Wang
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Postdoctoral Researcher
Anshuman Bhardwaj
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JSPS PD Researcher
Masahiro Takahashi
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Junior Research Associate
Yugo Takahashi
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Technical Scientist
Yuichi Otsuka
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Technical Scientist
Shigetoshi Sota
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Student Trainee
Nonia Vaquero Sabater
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Assistant
Masako Hirata