緒方芳子

Ogata Yoshiko

研究分野 (1件)：数理解析学

論文 (41件)：

Yoshiko Ogata. Classification of gapped ground state phases in quantum spin systems. International Congress of Mathematicians. 2023. 4142-4161
Yoshiko Ogata. Type of Local von Neumann Algebras in Abelian Quantum Double Models. Annales Henri Poincaré. 2023
Yoshiko Ogata. 2D Fermionic SPT with CRT symmetry. Journal of Mathematical Physics. 2023. 64. 9
Yoshiko Ogata. An Invariant of Symmetry Protected Topological Phases with On-Site Finite Group Symmetry for Two-Dimensional Fermion Systems. Communications in Mathematical Physics. 2022. 395. 1. 405-457
Pieter Naaijkens, Yoshiko Ogata. The Split and Approximate Split Property in 2D Systems: Stability and Absence of Superselection Sectors. Communications in Mathematical Physics. 2022. 392. 3. 921-950

MISC (2件)：

緒方芳子. Transport properties of quantum systems (作用素環論の展開 Development of Operator Algebras RIMS研究集会報告集). 数理解析研究所講究録. 2005. 1459. 14-27
緒方芳子. The Stability of the Non-Equilibrium Steady States (作用素環における量子解析の展開研究集会報告集). 数理解析研究所講究録. 2004. 1354. 53-67

講演・口頭発表等 (46件)：

Boundary states of a bulk gapped ground state in 2d quantum spin systems
(Subfactors and Fusion (2-)Categories 2023)
Boundary states of a bulk gapped ground state in 2-d quantum spin systems
(Topological Quantum Computation, ICMS Edinburgh 2023)
Operator algebraic approach to topological phases
(Mathematical Aspects of Condensed Matter Physics ETH Zurich 2023)
Operator algebraic approach to topological phases
(Operator Algebras: Subfactors and Applications Cambridge 2023)
Operator algebraic approach to topological phases
(Where mathematics meets quantum physics Rome 2023)

受賞 (6件)：

2024/04 - 文部科学大臣表彰文部科学大臣表彰科学技術賞研究部門量子スピン系の研究
2022/09 - 日本数学会 2022年度日本数学会賞秋季賞量子スピン系の研究
2021/08 - International Association of Mathematical Physics Henri Poincaré Prize
井上学術振興財団第2回井上リサーチアウォード
日本数学会賞日本数学会賞建部賢弘特別賞

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緒方 芳子