論文・招待講演(2021年)

原著論文

A01 トポロジカル物質

  • (公募A01)T. Yoshida, Y. Hatsugai, “Correlation effects on non-Hermitian point-gap topology in zero dimension: Reduction of topological classification”, Physical Review B 104(7)075106(2021) 8.
  • (公募A01) T. Yoshida, T. Mizoguchi, Y. Hatsugai, “Chiral edge modes in evolutionary game theory: A kagome network of rock-paper-scissors cycles”, Physical Review E 104(2)025003 (2021).
  • (公募A01) T. Mizoguchi, H. Katsura, I. Maruyama, Y. Hatsugai, “Flat-band solutions in D-dimensional decorated diamond and pyrochlore lattices: Reduction to molecular problem”, Physical Review B 104(3) 035155 (2021).
  • (公募A01)Gen Najima, Tsuneya Yoshida, Yasuhiro Hatsugai, “Dynamics governed by symmetry-protected exceptional rings for mechanical systems”, (arXiv:2106.13563), preprint
  • (公募A01) Makino, Takahiro Fukui, Tsuneya Yoshida, Yasuhiro Hatsugai “Edge states of a diffusion equation in one-dimension: Rapid heat conduction to the heat bath”, (arXiv:2106.09945), preprint
  • (公募A01) Y. Yamazaki, S. Kobayashi, A. Yamakage, “Electric Multipoles of Double Majorana Kramers Pairs”, Journal of the Physical Society of Japan 90(7) (2021) 5.
  • (公募A01) S. Kobayashi, Y. Yamazaki, A. Yamakage, M. Sato, “Majorana multipole response: General theory and application to wallpaper groups”, Physical Review B 103(22) (2021) 23.
  • (公募A01) Y. Tanikawa, K. Takasan, H. Katsura, “Exact results for nonlinear Drude weights in the spin-1/2 XXZ chain”, Physical Review B 103(20) (2021).
  • (公募A01)1. Tsuneya Yoshida and Yasuhiro Hatsugai,“Correlation effects on non-Hermitian point-gap topology in zero dimension: reduction of topological classification”, (arXiv:2105.12913), preprint
  • (公募A01)Yuichi Otsuka, Tsuneya Yoshida, Koji Kudo, Seiji Yunoki, and Yasuhiro Hatsugai,“Higher-Order Topological Mott Insulator on the Pyrochlore Lattice”, (arXiv:2105.09568), preprint
  • (公募A01)Takuma Isobe, Tsuneya Yoshida, and Yasuhiro Hatsugai,“Topological band theory of a generalized eigenvalue problem with Hermitian matrices: symmetry-protected exceptional rings with emergent symmetry”, (arXiv:2105.01283), preprint
  • (A01-1) T. Kato, D. Kishimoto, N. Tsutaya, “Hilbert bundles with ends”, (arXiv:2105.02981), preprint
  • (公募A01)Tsuneya Yoshida, Tomonari Mizoguchi, Yoshihito Kuno, and Yasuhiro Hatsugai,“Square-root topological phase with time-reversal and particle-hole symmetry”, (arXiv:2103.11305), preprint
  • (公募A01) T. Yamaguchi, A. Yamakage, “Theory of Magnetic-Texture-Induced Anomalous Hall Effect on the Surface of Topological Insulators”, Journal of the Physical Society of Japan 90(6) (2021).
  • (公募A01) Y. Imai, A. Yamakage, H. Kohno, “Spin-orbit torques and magnetotransport of two-dimensional Dirac electrons without particle-hole symmetry”, Physical Review B 103(14) (2021) 19.
  • (公募A01) H. Araki, T. Yoshida, Y. Hatsugai, “Machine Learning of Mirror Skin Effects in the Presence of Disorder”, Journal of the Physical Society of Japan 90(5) (2021).
  • (公募A01) T. Yoshida, “Real-space dynamical mean field theory study of non-Hermitian skin effect for correlated systems: Analysis based on pseudospectrum”, Physical Review B 103(12) (2021) 9.
  • (公募A01) Pierre Delplace, Tsuneya Yoshida, Yasuhiro Hatsugai “Symmetry-protected higher-order exceptional points and their topological characterization”, (arXiv:2103.08232), preprint
  • (公募A01) Y. Yamazaki, S. Kobayashi, A. Yamakage, “Magnetic response of Majorana Kramers pairs with an order-two symmetry”, Physical Review B 103(9) (2021) 23.
  • (公募A01) H. Yoshida, H. Katsura, “Rigorous Results on the Ground State of the Attractive SU(N) Hubbard Model”, Phys Rev Lett 126(10) (2021) 100201.
  • (公募A01)Y. Imai, T. Yamaguchi, A. Yamakage, H. Kohno, “Spintronic properties of topological surface Dirac electrons with hexagonal warping”, Physical Review B 103(5) (2021) 17.
  • (A01-1) Tsuyoshi Kato, Daisuke Kishimoto, Mitsunobu Tsutaya, “Homotopy type of the unitary group of the uniform Roe algebra on Z^n”, (arXiv:2102.00606), preprint
  • (公募A01) T. Mizoguchi, T. Yoshida, Y. Hatsugai, “Square-root topological semimetals”, Physical Review B 103(4) (2021).
  • (公募A01) R. Rausch, R. Peters, T. Yoshida, “Exceptional points in the one-dimensional Hubbard model”, New Journal of Physics 23(1) (2021).
  • (公募A01) T. Yoshida, Y. Hatsugai, “Bulk-edge correspondence of classical diffusion phenomena”, Sci Rep 11(1) (2021) 888.
  • (公募A01) K. Tamura, H. Katsura, “Ferromagnetism in d-Dimensional SU(n) Hubbard Models with Nearly Flat Bands”, J. Stat. Phys. 182(1) (2021) 20.
  • (公募A01) Tsuneya Yoshida, Tomonari Mizoguchi, Yasuhiro Hatsugai, “Chiral edge modes in game theory: a kagome network of rock-paper-scissors”, (arXiv:2012.05562), preprint
  • (公募A01) Tsuneya Yoshida, “R-DMFT study of a non-Hermitian skin effect for correlated systems: analysis based on a pseudo-spectrum”, (arXiv:2011.04379), preprint
  • A02 ネットワーク解析による高分子材料

    • (公募A02) S. El Hog, F. Kato, H. Koibuchi, H.T. Diep, “Finsler geometry modeling and Monte Carlo study of skyrmion shape deformation by uniaxial stress”, Physical Review B 104(2) (2021).
    • (A02-2) T. Aoyagi, “Evaluation of the Slip-Spring Dissipative Particle Dynamics Code for Practical Studies in Polymer Rheology”, Nihon Reoroji Gakkaishi 49(2) (2021) 79-86.
    • (A02-2) T. Aoyagi, “High-throughput prediction of stress-strain curves of thermoplastic elastomer model block copolymers by combining hierarchical simulation and deep learning”, MRS Adv. 6(2) (2021) 32-36.
    • (公募A02) V. Egorov, O. Maksimova, H. Koibuchi, C. Bernard, J.M. Chenal, O. Lame, G. Diguet, G. Sebald, J.Y. Cavaille, T. Takagi, “Electromechanical properties of ferroelectric polymers: Finsler geometry modeling and a Monte Carlo study”, Physics Letters A 396 (2021).
    • (公募A02) T. Aoyama, N. Yamada, K. Urayama, “Nonlinear Elasticity of Ultrasoft Near-Critical Gels with Extremely Sparse Network Structures Revealed by Biaxial Stretching”, Macromolecules 54(5) (2021) 2353-2365.
    • (A02-2) T. Aoyagi, “Deep learning model for predicting phase diagrams of block copolymers”, Computational Materials Science 188 (2021).

    A03 極小曲面とナノ構造の動的構造形成

    • (公募A03)S. Jeong, T. Ohto, T. Nishiuchi, Y. Nagata, J. Fujita, Y. Ito,"Polyethylene Glycol Covered Sn Catalysts Accelerate the Formation Rate of Formate by Carbon Dioxide Reduction", Acs Catalysis 11(15) (2021) 9962-9969.
    • (公募A03)Y. Ito, S. Kukunuri, S. Jeong, G. Elumalai, A.A.H. Tajuddin, Z.Y. Xi, K.L. Hu, T. Ohto,"Phase-Dependent Electrochemical CO2 Reduction Ability of NiSn Alloys for Formate Generation", ACS Appl. Energ. Mater. 4(7) (2021) 7122-7128.
    • (公募A03)S. Kutsumizu, A. Kawafuchi, Y. Yamamura, T. Udagawa, T. Otaki, M. Masuda, Y. Miwa, K. Saito,"Stabilization of Bicontinuous Cubic Phase and Its Two-Sided Nature Produced by Use of Siloxane Tails and Introduction of Molecular Nonsymmetry", Chem.-Eur. J. 27(2021)10293-10302
    • (公募A03)K.L. Hu, T.T. Yu, Y.Y. Zhang, X.R. Lin, Y.L. Zhao, G.Q. Xie, X.J. Liu, X. Lin, J. Fujita, H.J. Qiu, Y. Ito,"Inhibiting Surface Diffusion to Synthesize 3D Bicontinuous Nanoporous N-Doped Carbon for Boosting Oxygen Reduction Reaction in Flexible All-Solid-State Al-Air Batteries", Advanced Functional Materials 7 (2021) 2103632.
    • (A03-1・A03-2・公募A03・総括班) A. Dechant, T. Ohto, Y. Ito, M.V. Makarova, Y. Kawabe, T. Agari, H. Kumai, Y. Takahashi, H. Naito, M. Kotani ,"Geometric model of 3D curved graphene with chemical dopants", Carbon 182 (2021) 223-232.
    • (公募A03) T. Tsujiguchi, Y. Kawabe, S. Jeong, T. Ohto, S. Kukunuri, H. Kuramochi, Y. Takahashi, T. Nishiuchi, H. Masuda, M. Wakisaka, K.L. Hu, G. Elumalai, J.I. Fujita, Y. Ito,"Acceleration of Electrochemical CO2 Reduction to Formate at the Sn/Reduced Graphene Oxide Interface", Acs Catalysis 11(6) (2021) 3310-3318.
    • (A03-2)S. Akamine, H. Fujino, "Reflection principle for lightlike line segments on maximal surfaces", Annals of Global Analysis and Geometry 59(1) (2021) 93-108.
    • (公募A03) T. Ohto, A. Tashiro, T. Seo, N. Kawaguchi, Y. Numai, J. Tokumoto, S. Yamaguchi, R. Yamada, H. Tada, Y. Aso, Y. Ie, "Single-Molecule Conductance of a pi-Hybridized Tripodal Anchor while Maintaining Electronic Communication", Small Vol.17,3,8.
    • (公募A03) K. Hu, T. Ohto, Y. Nagata, M. Wakisaka, Y. Aoki, J.I. Fujita, Y. Ito, "Catalytic activity of graphene-covered non-noble metals governed by proton penetration in electrochemical hydrogen evolution reaction", Nat Commun 12(1) (2021) 203.
    • (公募A03) M.M.S. Abdelnabi, C. Izzo, E. Blundo, M.G. Betti, M. Sbroscia, G. Di Bella, G. Cavoto, A. Polimeni, I. García-Cortés, I. Rucandio, A. Moroño, K. Hu, Y. Ito, C. Mariani, "Deuterium Adsorption on Free-Standing Graphene", Nanomaterials (Basel, Switzerland) 11(1) (2021).

    B01 物質・材料科学のための情報科学基盤

    • (B01-2・公募A01)S. Tokuda, S. Souma, K. Segawa, T. Takahashi, Y. Ando, T. Nakanishi, T. Sato, “Unveiling quasiparticle dynamics of topological insulators through Bayesian modelling”, Communications Physics 4 170 (2021).
    • (公募B01), T. Murashima, K. Hagita, T. Kawakatsu, “Viscosity Overshoot in Biaxial Elongational Flow: Coarse-Grained Molecular Dynamics Simulation of Ring–Linear Polymer Mixtures”, Macromolecules (2021).
    • (公募B01・A02-2) K. Hagita, T. Aoyagi, Y. Abe, S. Genda, T. Honda, “Deep learning-based estimation of Flory-Huggins parameter of A-B block copolymers from cross-sectional images of phase-separated structures”, Sci Rep 11(1) (2021) 12322.
    • (B01-2) R. Okugawa, R. Takahashi, K. Yokomizo, “Non-Hermitian band topology with generalized inversion symmetry”, Physical Review B 103, 205205 (2021).
    • (公募B01) Yoh-ichi Mototake, “Interpretable conservation law estimation by deriving the symmetries of dynamics from trained deep neural networks”, Physical Review E 103, 033303 (2021).
    • (公募B01) K. Hagita, T. Murashima, “Effect of chain-penetration on ring shape for mixtures of rings and linear polymers”, Polymer 218 (2021), 123493.
    • (公募B01) Y. Tsuji, K. Okazawa, Y. Kobayashi, H. Kageyama, K. Yoshizawa, “Electronic Origin of Catalytic Activity of TiH2 for Ammonia Synthesis”, J. Phys. Chem. C 125(7) (2021) 3948-3960.
    • (公募B01) Y. Tsuji, K. Yoshizawa,“From Infection Clusters to Metal Clusters: Significance of the Lowest Occupied Molecular Orbital (LOMO)”, ACS Omega 6(2) (2021) 1339-1351.

    招待講演(海外)

    • (公募A01)Tsuneya Yoshida,"Correlated systems with non-Hermitian topology", New Trends in Quantum Condensed Matter Theory, Online, July 29, 2021
    • (公募A01)Tsuneya Yoshida,"Non-Hermitian topology of correlated systems", International summer school and workshop on emergent quantum many-body phenomena Online, July 28, 2021
    • (公募A01)Hosho Katsura, "Integrable dissipative spin chains", Non-Hermitian Physics, Online, March 26, 2021
    • (A03-2)Hisashi Naito, "Carbon structures and a discrete surface theory", Mathematical Sciences of Visualization and Deeping of Symmetry and Moduli, Online & Osaka City University, March 26, 2021

    招待講演(国内)

    • (公募A03)伊藤良一「持続可能な社会に向けた酸化グラフェンの触媒応用」第15回酸化グラフェン研究会, オンライン, 2021 年 6 月 25 日.
    • (公募B01)辻雄太「固体触媒反応の軌道理論」凝縮系の理論化学2021, 京都大学桂キャンパス, 2021 年 3 月 26 日.
    • (A03-2) 内藤久資 「3分岐離散曲面と炭素構造」日本数学会2021年度年会・幾何学分科会特別講演, オンライン, 2021 年 3 月 15 日.
    • (公募B01)辻雄太「量子化学計算による接着界面の理論的研究」日本接着学会西部支部若手主催講演会, オンライン, 2021 年 1 月 26 日.