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International Symposium on Quantum Fluids and Solids (QFS)

2018年7月25日(水) - 31日(火)

The International Symposium on Quantum Fluids and Solids (QFS) will be held at Ito International Research Center (IIRC) on Hongo campus of the University of Tokyo, Japan, from July 25 through 31, 2018. One of the sponsors of this conference is iTHEMS. The QFS series started forty-three years ago making it one of the oldest series of international conferences in the field of low temperature physics. It has historically been focusing on physics of liquid and solid helium and hydrogen. But in this century its scope is expanding widely from laser cooled cold atoms to topological matters. At QFS2018 in Tokyo, this trend will be continued and with even more interdisciplinary aspects emphasized between the traditional subjects and those in broader physical systems.

会場: 東京大学 本郷キャンパス 伊藤国際学術研究センター

イベント公式言語: 英語

Introduction to topological quantum computing

2017年7月28日(金) 15:00 - 16:30

Zhenghan Wang (University of California Santa Barbara, USA)

第22回iTHES理論科学コロキウム

会場: 鈴木梅太郎記念ホール

イベント公式言語: 英語

Interdisciplinary symposium on modern density functional theory

2017年6月19日(月) - 23日(金)

Density functional theory (DFT) is one of the most widely used methods for quantum many-body problems in condensed matter, nuclear physics, and quantum chemistry. Although we share similar theoretical frameworks and computational techniques, we sometimes use quite different languages, which sets a certain barrier for efficient interdisciplinary collaborations on modern DFT, in particular, that powered by High Performance Computing Infrastructure (HPCI). The key idea of this symposium is to have intensive interdisciplinary discussions and to initiate a new collaboration platform, in particular, by introducing the basic methodology and highlighting the latest hot topics in the fields condensed matter, nuclear physics, and quantum chemistry. iTHEMS-AICS-RNC-U.Tokyo joint symposium

会場: 大河内記念ホール

イベント公式言語: 英語

Geometry in condensed matter physics

2017年4月8日(土) 13:00 - 14:00

永長 直人 (理化学研究所 創発物性科学研究センター (CEMS) 強相関理論研究グループ 副センター長, グループディレクター / 東京大学 大学院工学系研究科 物理工学専攻 教授)

Quantum geometry plays essential roles current condensed matter physics. Aharonov-Bohm effect and Berry phase as its generalization are the key concepts in electronic systems in solids, which are described by the Bloch wavefunctions and electron correlation effects on top of them. In this talk, I will describe how the geometry determines the physical properties of materials focising on the gauge structure and electomagnetic responses.

会場: セミナー室 (160号室)

イベント公式言語: 英語