"Higher Berry structure of matrix product states"
seminar @National Taiwan University, Taiwan, June 20, 2023
(pdf)
"On the adiabatic pump in quantum spin systems", Theoretical studies of topological phases of matter"
Yukawa Institute for Theoretical Physics, Kyoto University, Japan (hybrid format), October 18-22, 2021
(pdf)
"Topology of matrix product states with onsite symmetry",
Rigorous Statistical Mechanics and Related Topics II,
24 November- 27 November 2020, Online, (2020/11/25)
(pdf)
"Band theory and Atiyah-Hirzebruch spectral sequence",
(pdf)
"Partial point group operation and Symmetry protected topological phases", @ Southeast University, 2019/08/21
(pdf)
"Classification of Dirac Hamiltonians with point group symmetry", @AIMR, Sendai, 2019/07/29
(pdf)
"Fermionic partial transpose and non-local order parameters for symmetry protected topological phases of fermions", @YITP lunch seminar, 201901
(pdf)
(以下は自分用のメモです.漏れあり.)
[Invited]
"A Discrete Formulation of Three Dimensional Winding Number",
Quantum Information and Quantum Matter,
NYU Abu Dhabi,
Abu Dhabi, UAE
2024-05-27 - 2024-05-31,
link
"Non-Hermitian Topology: Symmetry, Gap conditions, and classification",
(lecture),
2023 NCTS summer school on non-Hermitian and non-equilbrium quantum many-body systems,
National Yang Ming Chiao Tung University (陽明交大科學三館)/ Online (Hybrid),
Hsinchu, Taiwan
2023-08-31 - 2023-09-01,
link
"結晶対称性とトポロジカル絶縁体",
講義,第68回 物性若手夏の学校,
Online,
2023年8月12日 - 8月16日,
link
"Toward the complete classification of topological insulators and superconductors: Atiyah-Hirzebruch spectral sequence for 1651 magnetic space groups",
Mini workshop on quantum matter
Wednesday Jun 14, 2023, 9:00 AM → 6:20 PM,
National Tsing Hua University,
Hsinchu, Taiwan
link
"An approach to higher Berry curvature using matrix product states",
Theoretical studies of topological phases of matter
April 4-6, 2023
International Institute for Advanced Studies, Kyoto, Japan
link
"Adiabatic Cycles in Quantum Spin Systems",
Geometrical aspects of topological phases of matter: spatial symmetries, fractons and beyond,
Simons center for geometry and physics, Stony Brook University, US, May 27, 2022.
link
"On the adiabatic pump in quantum spin systems", Theoretical studies of topological phases of matter"
Yukawa Institute for Theoretical Physics, Kyoto University, Japan (hybrid format), October 18-22, 2021
link (世話人の一人だった)
"Symmetry protected topological phases and generalized (co)homology theory",
KEK Theory workshop 2020,
15 Dec 2020- 18 Dec 2020,
Online,
(2020/12/15)
link
"Topology of matrix product states with onsite symmetry",
Rigorous Statistical Mechanics and Related Topics II,
24 November- 27 November 2020, Online, (2020/11/25)
link
"バンド理論とAtiyah-Hirzebruchスペクトル系列", CREST チュートリアル・ワークショップ「物質のトポロジカル相の理論的探究, 2020年1月26日(日)〜28日(火),部屋:東京大学駒場キャンパス 数理科学研究棟 123号室.(2020/1/26, 27, 28)
link
"Classification of Dirac Hamiltonian with point group symmetry and its application", Trends in Theory of Correlated Materials (TTCM2019), October 7-9, 2019, Kyoto Japan. (2019/10/9)
link
"Classification of Dirac Hamiltonian with point group symmetry and its application", The Future of Topological Materials, October 2-5, 2019, Princeton University, US. (2019/10/3)
link
"Partial point group operation and Symmetry protected topological phases", Youth Symposium on theoretical high energy physics in Southeast University, Seminar room 1502, Yifu architecture hall, Sipailou Campus of Southeast University, Nanjing, China, Aug. 20th-22th, 2019. (2019/8/21)
link
"Classification of Dirac Hamiltonians with point group symmetry", PROGRESS IN THE MATHEMATICS OF TOPOLOGICAL STATES OF MATTER, 29 July - 2 August 2019, AIMR, Tohoku University, Katahira Campus, Sendai, Japan. (2019/7/29)
link
"対称性によって保護されたトポロジカル相における非局所秩序変数と位相的場の理論",Summer School 数理物理 2018 題目: 位相的場の量子論,2018年8月17日〜19日,東京大学大学院数理科学研究科大講義室 (駒場キャンパス).
link
"Atiyah-Hirzebruch spectral sequence and symmetry protected topological phases", PROGRESS IN THE MATHEMATICS OF TOPOLOGICAL STATES OF MATTER, 13-17 August 2018, AIMR, Tohoku University, Katahira Campus, Sendai, Japan.
link
"Atiyah-Hirzebruch Spectral Sequence in Band Topology and Topological Invariants for 230 Space Groups", Symmetry and Topology in Condensed-Matter Physics, June 19 -- June 21, 2018, The University of Tokyo, Tokyo, Japan.
link
"Generalized Compatibility Relation: Atiyah-Hirzebruch Spectral Sequence in Band Topology", KIAS-KAIST Workshop on Topology and Correlation, 2018.6.7-6.8, KIAS, Korea.
link
"Order parameters for fermionic SPT phases", Trends in theory of correlated material, Sep. 10-Sep. 13(2017), Tsukuba International Congress Center (EPOCHAL TSUKUBA), Tsukuba, Japan.
link
"Fermionic partial transpose and non-local order parameters for SPT phases of fermions", YIPQS long-term and Nishinomiya-Yukawa memorial workshop, Novel Quantum States in Condensed Matter 2017, October 23 - November 24, 2017, Yukawa Institute for Theoretical Physics, Kyoto University.
link
“結晶トポロジカル絶縁相・超伝導相の分類と K 理論”,日本物理学会 2015 年秋季大会企画公演, 関西大学, 2015 年 9 月.
link
[セミナー講演 (2023/6-)]
"Detachable Boundary States in Topological Insulators and Superconductors", 31 Oct. 2024, Ghent University.
"Higher Berry curvature of matrix product states", 22 Oct. 2024, Institut de Mathematiques de Bourgogne (IMB), Universite de Bourgogne.
"New Topological Invariants for Band Topology", 2024年8月1日, 東京大学物性研究所
"Recent Developments of the Classification of Topological Insulators and Superconductors", 26 June 2024, University of Zurich.
"Matrix product state and higher Berry curvature", 25 June 2024, PSI.
"Possible generalization of Berry phases in band theory", 29 November 2023, HKUST (informal).
"Higher Berry Curvature of Matrix Product States, 28 November 2023, HKUST.
"Topological Non-Hermitian Physics: An Introduction", 名古屋大学田仲・川口研, 2023年10月16日 - 10月18日.
"Geometric phase of matrix product states, 阪大藤本・水島研, 2023/7/24.
"Higher Berry structure of matrix product states", National Taiwan University, Taiwan, 2023/6/20.
"Higher Berry structure of matrix product states", National Tsing Hua University, Taiwan, 2023/6/16.
[Contributed (2019/1〜)]
A short introduction to non-Hermitian skin effect, Physics of Intelligence and Machine Learning 2024, Heidelberg University,2024/10/16.
"ON THE UNIQUNESS OF SYMMETRIC WANNIER FUNCTION",
Trends in the Theory of Quantum Materials
17-19 June 2024, University of Fribourg,
(17 June 2024)
link