中央大学理工学部物理学科 - 統計物理学・数理物理学研究室

研究

Non-Commutative Probability Theory, Random Matrix Theory and their Applications (NPRM2023), Nov. 8-10, 2023, The Institute of Statistical Mathematics (ISM) , Tokyo, Japan [program] [title and abstract]: Ryosuke Sato, On the interaction between determinantal point processes and operator algebras (talk, Nov. 9, 2023); Saori Morimoto, Eigenvalue processes generated by the cyclic permutation matrix and by the shift matrix with perturbation (talk, Nov. 8, 2023); Yuya Tanaka, Numerical study of eigenvector-overlaps and the regularized FK determinants of the non-Hermitian matrix-valued stochastic processes (talk, Nov. 8, 2023); Ayana Ezoe, Switching particle systems for foraging ants showing phase transitions in path selections (talk, Nov. 8, 2023)

中央大学理工白門祭展示11月5日（日）中央大学理工学部３号館5階3507室（または1号館5階1526室） [picture1] [picture2] [picture3]: 程田皓斗「シミュレーションで見る格差社会の成り立ち」; 関田千隼「属性の違う集団における格差社会の解析」; 村越航大「ネットワークで見た集団の特徴」; 古本壮「社会における合意の形成」

Random Operators and Related Topics, October 13-15, 2023, Aoba Science Hall, Tohoku University [time table] [program] [abstracts]: Makoto Katori, Non-Hermitian matrix-valued processes and the regularized Fuglede-Kadison determinant random-fields (talk, October 13, 2023)

2023年度（第33回）日本数理生物学会大会，9月4日—6日、奈良女子大学 [プログラム]: 江添綾七，森本早織，田中雄也，香取眞理，西森拓，; アリの採餌行動スイッチング模型における経路選択相転移現象（9月4日口頭発表） [予稿]; 森本早織，江添綾七，田中雄也，香取眞理，西森拓，; アリの採餌行動模型における経路の消滅および生成（9月4日口頭発表） [予稿]

Mini-Symposium with Prof. G. Schehr at Chuo University,18 and 21 August 2023, Room 3507, 5th floor, Building No3, Korakuen Campus, Department of Physics, Chuo University [program]: [Part 1: Friday 18 August 2023]; 13:30--14:30 Gregory SCHEHR (Sorbonne, France); When trapped fermions meet random matrix theory; 4:45--15:45 Ryosuke SATO (Chuo, JSPS Research Fellowship); Determinantal point processes and operator algebras; 16:00--16:20 Yuya TANAKA (Chuo); Rings-to-Disk Transitions in Complex Eigenvalue Processes}; 16:20--16:40 ,Ayana EZOE (Chuo); Switching particle systems for foraging ants; showing phase transitions in path selections; 16:40--17:00 Saori MORIMOTO (Chuo); Classifications and Generalizations of; Traffic Flow Models in Statistical Mechanics; [Part 2: Monday 21 August 2023]; 13:30--14:30 Gregory SCHEHR (Sorbonne, France); Universal counting statistics in the Ginibre ensembles (complex, symplectic and real); 14:45--15:45 Tomoyuki SHIRAI (Kyushu, Japan); Zeros of random power series with dependent Gaussian coefficients; 16:00--17:00 Ryosuke SATO (Chuo, JSPS Research Fellowship); Dynamics on determinantal point processed from the viewpoint of operator algebra

2023年度中大物理香取研究室オープンキャンパス発表会, 7月31日，中央大学後楽園キャンパス1号館5階1526号教室 [プログラム]: 田中雄也, ランダム行列のダイナミクス; 森本早織, 交通流モデルの分類と解析; 江添綾七, 砂漠の藪の分布は超一様性を持っているか？; 江添綾七・森本早織,　アリの採餌行動モデルにおける輸送経路について

OIST Workshop `New Trends of Conformal Theory from Probability to Gravity’,July 31-August 4, 2023, OIST, Okinawa, Japan [program]: Makoto Katori, Stochastic log-gases, multiple SLEs, and Gaussian free fields (talk, July 31, 2023)

Summer School and Conference `Processes and Heat Kernel with Symmetries’,June 26-30, 2023, Centre Henti Lebesgue, Centre de Mathematiques, Angers, France: Makoto Katori, Elliptic Extensions of Noncolliding Brownian Bridges (poster)

International Workshop `Random Matrices and Applications’, June 5-9, 2023, RIMS Kyoto University [program, abstract]: Makoto Katori, Eigenvalues, eigenvector-overlaps, and regularized Fuglede--Kadison determinant of the non-Hermitian matrix-valued Brownian motion (talk); Ryosuke Sato, Determinantal point processes and gauge-invariant CAR algebras (talk); Yuya Tanaka, Saori Morimoto, Ayana Ezoe, and Makoto Katori, PDE of the potential field for eigenvalues and eigenvector-overlaps of the non-Hermitian matrix-valued BM (Poster)[photo]

International Conference on Mathematical Methods in Physics (ICMMP23), April 24-28, 2023, Ryad Mogador Kasbah Hotel, Marrakesh, Morocco: Makoto Katori, Elliptic extensions in statistical and stochastic systems (plenary talk: April 25, 2023)

Katori-Group Seminar with Prof. Piotr Graczyk, 16 March 2023, Room 3507, 5th floor, Building No.3, Korakuen Campus, Department of Physics, Chuo University [program]: Yuya TANAKA, Rings-to-Disk Transitions in Complex Eigenvalue Processes; Ayana EZOE, Switching Interacting Particle Systems Modeling Foraging Path Selection by Ants; Saori MORIMOTO, Classifications and Generalizations of Traffic Flow Models in Statistical Mechanics

Katori-Group Seminar with Prof. Helmut R. Brand, 3 March 2023, Room 3309, 3rd floor, Building No.3,Korakuen Campus, Department of Physics, Chuo University [program]: Yuya TANAKA, Rings-to-Disk Transitions in Complex Eigenvalue Processes; Ayana EZOE, Switching Interacting Particle Systems Modeling Foraging Path Selection by Ants; Saori MORIMOTO, Classifications and Generalizations of Traffic Flow Models in Statistical Mechanics

2022年度中大物理香取研究室卒研発表会, 2月7日，中央大学後楽園キャンパス3号館5階3507号教室 [プログラム]: 田中雄也, ランダム行列の点過程とダイナミクス; 用松大希, 行列式点過程の生成とパーシステントホモロジー; 森本早織, 交通流モデルのシミュレーションと解析; 江添綾七, アリの switching による採餌経路選択; 植田楓基, 言語の盛衰; 宇田川愛斗, 3次元 Vicsek model の実装と相転移; 茂木綸郁, 2次元 Vicsek model の相転移について; 高山広海, 都市とフラクタル次元

研究集会「無限粒子系、確率場の諸問題 XVII」, 1月21日、22日，奈良女子大理学部数学教室: 香取眞理，非エルミート行列値ブラウン運動に伴う複素平面上の確率過程（1月22日講演）; 田中雄也，非エルミート行列値ブラウン運動の流体力学極限について（1月22日ショートコミュニケーション講演）

Workshop on Probabilistic Methods in Statistical Mechanics of Random Media and Random Fields 2023,(Japan-Netherlands Research Cooperative Program between JSPS and NOW),Jan. 9-13, 2023, Kyushu University, Nisijin Plaza: Makoto Katori, Two-dimensional processes associated with the non-Hermitian matrix-valued Brownian motions(talk: Jan. 10, 2023)