Program as of Feb.10 (2022) : All times are Japan Standard Time (UTC+9).
Workshop pageFeb.11 (AM)Feb.11 (PM) Feb.12 (AM) Feb.12 (PM) Feb.13 (AM) Posters
- Chair: Akio Kimura
- 9:00 – 9:20
- Yasuhiro Hatsugai (University of Tsukuba)
- (Welcome) Bulk-edge correspondence :From quantum Hall effect (open access)
- 9:20 – 9:50
- Satoshi Iwamoto (University of Tokyo)
- Topological photonics in integrated photonic platforms
- 9:50 – 10:30
- Kyogo Kawaguchi (RIKEN)
- 10:30 – 10:45 Coffee (self :-))
- Chair: Hideo Aoki
- 10:45 – 11:25
- Bohm-Jung Yang (Seoul National University)
- Topology of acoustic phonons
- 11:25 – 11:45
- Tiantian Zhang (Tokyo Institute of Technology)
- 11:45 – 12:25
- Mario Novak (University of Zagreb)
- 12:25 – 13:25 Photo & Lunch
- Chair: Tomonari Mizoguchi
- 13:25 – 14:05
- Ren-Min Ma (Peking University)
- Topological bulk and vortex lasers
- 14:05 – 14:35
- Kazuya Yamashita (Kyoto University)
- Topological atom laser in synthetic dimensions
- 14:35 – 14:50 Coffee (self :-))
- Chair: Takahiro Fukui
- 14:50 – 15:10
- Seishiro Ono (University of Tokyo)
- 15:10 – 15:40
- Sota Kitamura (University of Tokyo)
- 15:40 – 15:55 Coffee (self :-))
- Chair: Yoshihito Kuno
- 15:55 – 16:15
- Takahiro Misawa (Beijing Academy of
Quantum Information Sciences) - 16:15 – 16:40
- Tomonari Mizoguchi (University of Tsukuba)
- Square-root topological phases in two and three dimensions
- 16:40 – 17:20
- Sebastian Huber (ETH Zurich)
- Chair: Tsuneya Yoshida
- 9:00 – 9:40
- Jinkyu Yang (University of Washington)
- 9:40 – 10:20
- Kenji Tsuruta (Okayama University)
- 10:20 – 10:50
- Shun Takahashi (Kyoto Institute of Technology)
- Microwave measurements on three-dimensional topological photonic crystals
- 10:50 – 11:05 Coffee (self :-))
- Chair: Yasuhiro Hatsugai
- 11:05 – 11:35
- Yoshiro Takahashi (Kyoto University)
- Study of topological phenomena using ultracold atoms in an optical lattice
- 11:35 – 12:05
- Akio Kimura (Hiroshima University)
- 12:05 – 12:35
- Tohru Kawarabayashi (Toho University)
- An extension of chiral symmetry and exact edge modes in finite systems
- 12:35 – 13:35 Photo & Lunch
- Chair: Y. Hatsugai
- 13:35 – 14:35: Posters (breakout rooms)
- Chair: Yoshiro Takahashi
- 14:35 – 15:15
- Ching Hua Lee (National University of Singapore)
- New developments and realizations of non-Hermitian and topological boundary states
- 15:15 – 15:40
- Tsuneya Yoshida (University of Tsukuba)
- Correlation effects on non-Hermitian topology
- 15:40 – 16:05
- Ken-ichiro Imura (Hiroshima University)
- 16:05 – 16:20 Coffee (self :-))
- Chair: Satoshi Iwamoto
- 16:20 – 16:40
- Ken Mochizuki (Tohoku University)
- Topological edge states in open or nonlinear optical systems
- 16:40 – 17:05
- Toshikaze Kariyado (National Institute for Materials Science)
- In-gap transport with pi-flux lattices in topological metamaterials
- 17:05 – 17:45
- Pierre Delplace (CNRS, Ecole Normale Supéieure de Lyon)
- Anomalous chiral modes in 2D scattering networks
- Chair: Ken-ichiro Imura
- 9:00 – 9:30
- Hideo Aoki (AIST/University of Tokyo)
- Designing topological systems in and out of equilibrium: a perspective
- 9:30 – 10:10
- Hidenori Fukaya (Osaka University)
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- Bulk-edge correspondence of anomaly and a physicist-friendly reformulation of the APS index
- 10:10 – 10:50
- Tomoki Ozawa (Tohoku University)
- Quantum metric and topology
- 10:50 – 11:05 Coffee (self :-))
- Chair: Tohru Kawarabayashi
- 11:05 – 11:35
- Takahiro Fukui (Ibaraki University)
- 11:35 – 12:05
- Shin Hayashi (Tohoku University)
- On a topological invariant related to corner states via index theory and matrix factorizations
- 12:05 – 12:30
- Yoshihito Kuno (Akita University)
- Topological pump from SPT phases and its bulk-edge-correspondence in interacting systems
- 12:30 – 12:35
- Yasuhiro Hatsugai (University of Tsukuba)
- (Closing remark) Bulk-edge correspondence : Today and future (open access)
- Chair: Y. Hatsugai
- Zoom (Breakout rooms) (13:35-14:35, Feb. 12)
- P 1. Katsumi Aoyagi (Toho University)
- Quantum Monte Carlo Study of Quantized Berry’s Phase in Two-Dimensional Anisotropic Spin Systems
- P 2. Kohei Hayakawa (Toho University)
- Edge States in a Deformed Topological System in Two Dimensions
- P 3. Chengkun Zhang (University of Tokyo)
- Theretical analysis on photonic analog of quantum spin Hall effect in a square-lattice based photonic topological insulator
- P 4. Koichi Asaga (Ibaraki University)
- Diophantine equation for the Rice-Mele model and the associated topological pump
- P 5. Koji Kudo (Penn State University)
- Generalized Streda formula of the spinful quantum Hall systems
- P 6. Gen Najima (University of Tsukuba)
- Dynamics governed by symmetry-protected exceptional ring for mechanical graphene
- P 7. Ryoichiro Tamotsu (Toho University)
- Numerical Study of Irrational Charges in Multi-layered Fermion-Vortex Systems
- P 8. Yuri Fukaya (CNR-SPIN, c/o University of Salerno)
- Unconventional Josephson effects with spin-triplet pairing textures in noncentrosymmetric superconductors
- P 9. Hiromasa Wakao (University of Tsukuba)
- Discriminant indicators with generalized four- and six-fold rotational symmetry and their applications to toy models
- P 10. Takuma Isobe (University of Tsukuba)
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- Non-hermitian topology in the generalized eigenvalue problem with indefinite Hermitian matrices
- P 11. Daiki Matsumoto (University of Tsukuba)
- Square-root higher-order topology on a honeycomb lattice with two-sites decoration.
- P 12. Takumi Kuroda (University of Tsukuba)
- Characteristic feature of flatband wavefunction detected by machine learning
- P 13. Yuki Soeda (Ibaraki Univ.)
- Landau levels of a C4 symmetric twisted bilayer system
- P 14. Takahiro Orito (Hiroshima Univ.)
- Many-body and boundary effects in non-Hermitian topological systems