Research field (2)：
Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
, Mathematical physics and basic theory
Research theme for competitive and other funds (6)：
2021 - 2026 Quantum informational approach to the dynamics of quantum field theory
2023 - 2026 格子ゲージ理論シミュレーションへの量子情報理論的アプローチ
2016 - 2020 Probing the hidden symmetries of supersymmetric gauge theories by the localization method
2013 - 2019 Various symmetries in string theory and their origin
2011 - 2015 Non-local operators in supersymmetric gauge theories and the path integral
2008 - 2012 Gauge-gravity correspondence and the construction of non-perturbative string theory
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Papers (50)：
Hirotsugu Fujii, Kohei Fujikura, Yoshio Kikukawa, Takuya Okuda, Juan W. Pedersen. Critical behavior of the Schwinger model via gauge-invariant VUMPS. 2024
Takuya Okuda, Aswin Parayil Mana, Hiroki Sukeno. Anomaly inflow for CSS and fractonic lattice models and dualities via cluster state measurement. SciPost Physics. 2024. 17. 4
Takuya Okuda, Aswin Parayil Mana, Hiroki Sukeno. Anomaly inflow, dualities, and quantum simulation of Abelian lattice gauge theories induced by measurements. Physical Review Research. 2024. 6. 4
Kohki Kawabata, Tatsuma Nishioka, Takuya Okuda. Narain CFTs from quantum codes and their ${\mathbb{Z } }_{2}$ gauging. Journal of High Energy Physics. 2024. 2024. 5
Yasin Ferdous Alam, Kohki Kawabata, Tatsuma Nishioka, Takuya Okuda, Shinichiro Yahagi. Narain CFTs from nonbinary stabilizer codes. Journal of High Energy Physics. 2023. 2023. 12
Takuya Okuda, Hiroki Sukeno. Measurement-based quantum simulation of Abelian lattice gauge theories. Proceedings of The 40th International Symposium on Lattice Field Theory - PoS(LATTICE2023). 2024
Ito Yuto, Maruyoshi Kasunobu, Okuda Takuya, Taki Masato. 26pRB-6 Instanton on ALE space and two dimensional CFT. Meeting abstracts of the Physical Society of Japan. 2013. 68. 1. 4-4
Books (1)：
New Dualities of Supersymmetric Gauge Theories
Springer 2016
Lectures and oral presentations (13)：
Conserved charges in the quantum simulation of integrable spin chains
(QAMBS seminar (U. of Amsterdam) 2023)
Narain CFTs and Chern-Simons theories for quantum codes
(KIAS Strings Seminar 2023)
Conserved charges in the real-device quantum simulation of integrable spin chains
(LBNL-UTokyo Quantum Computing Workshop 2023)
