N. Aizawa, R. Ito, Z. Kuznetsova, and F. Toppan, “New aspects of the \( \mathbb{Z}_2 \times \mathbb{Z}_2 \)-graded 1D superspace: Induced strings and 2D relativistic models”, Nucl. Phys. B991, 116202 (2023).
N. Aizawa, R. Ito, “Integration on minimal \( \mathbb{Z}_2^2 \)-superspace and emergence of space”, J. Phys. A: Math. Theor.56, 485201 (2024).
N. Aizawa, R. Ito, T. Tanaka, “\( \mathbb{Z}_2^2 \)-graded supersymmetry via superfield on minimal \( \mathbb{Z}_2^2 \)-superspace”, J. Phys. A: Math. Theor.57, 435201 (2024).
N. Aizawa, R. Ito, T. Tanaka, “N = 2 Double graded supersymmetric quantum mechanics via dimensional reduction”, AIMS Math.9, 10494 (2024).
N. Aizawa, R. Ito, Z. Kuznetsova, T. Tanaka, F. Toppan, “Integrable \( \mathbb{Z}_2^2 \)-graded Extensions of the Liouville and Sinh-Gordon Theories”, J. Phys. A: Math. Theor.58, 055201 (2025).
R. Ito, A. Nago, “Novel possible symmetries of S-matrix generated by \( \mathbb{Z}_2^n \)-graded Lie superalgebras”, Nucl. Phys. B1014, 116877 (2025).
Proceedings
N. Aizawa, R. Ito, T. Tanaka, “N = 2 \( \mathbb{Z}_2^2 \)-Supersymmetry and quantum mechanics”, Int. J. Geom. Methods Mod. Phys. (2025) DOIリンク
国内会議等における発表
2023年3月: “New aspects of \( \mathbb{Z}_2^2 \)-graded superspace with induced stringy-modes actions 2”, 日本物理学会 春季大会, オンライン
2024年9月: “\( \mathbb{Z}_2^2 \)-Extension of Liouville and sinh-Gordon equations by zero-curvature formulations”, 日本物理学会 年次大会, 北海道大学
2025年3月: “Possible symmetries of S-matrix generated by higher-graded Lie superalgebras”, 日本物理学会 春季大会, オンライン
その他発表11回（うちオンライン3回）
国際会議等における発表
2024年7月: “\(\mathcal{N} = 2 \ \mathbb{Z}_2^2 \)-Supersymmetry and Quantum Mechanics”, The 33rd/35th ICGTMP, Cotonou
2024年12月: “Possible Symmetry of S-matrix associated with higher graded Lie superalgebra”, UM Physics Conference 2024, Miami
2025年7月: “\(\mathbb{Z}_2\times\mathbb{Z}_2\)-Graded extension of the superLiouville theory”, The XXIX International Conference on Integrable Systems and Quantum Symmetries, Prague
2025年9月:
Ren Ito, “\(\mathbb{Z}_2\times\mathbb{Z}_2\)-Graded extension of the superLiouville Theory", ALGEBRA AND PHYSICS, Rio de Janeiro
2025年9月:
Ren Ito, “Towards Novel \(\mathbb Z_2^n\)-Graded Structures in 4D Relativistic QFT -Possible Symmetries and Particles Beyond Bosons and Fermions-, Seminar in Universidade de São Paulo, São Carlos
2025年10月:
Ren Ito, “Novel \(\mathbb{Z}_2\times\mathbb{Z}_2\)-graded Extension of Integrable Systems via Zero-curvature Representation", Seminar in Universidade Federal de São Carlos, São Carlos
2025年10月:
Ren Ito, “Towards Novel \(\mathbb Z_2^n\)-Graded Structures in 4D Relativistic QFT -Possible Symmetries and Particles Beyond Bosons and Fermions-, Seminar in Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro