Select Language
アクセス数 Since 2009
今日 : 221
昨日 : 497
今月 : 8117
総計 : 1713336
平均 : 522
Who am I ?
初貝 安弘
筑波大学
数理物質系物理学域長
筑波大学大学院
数理物質科学研究科
物理学専攻 教授
物理学専攻長
初貝写真
初貝-small.jpg
会議 & 研究会
グーグル検索:初貝
TAG index
ResercherID: Y. Hatsugai
Project
メインメニュー
リンク
投稿者 : hatsugai 投稿日時: 2018-12-06 22:57:18 (130 ヒット)

Yuji Matsuda (Kyoto Univ.) will be telling us about their discoveries on Dec. 14 entitled as "Majorana fermions and half-integer thermal quantum Hall effect in a quantum spin liquid". Its detail is here. Join us !


投稿者 : hatsugai 投稿日時: 2018-12-05 17:03:35 (62 ヒット)

Nobuyuki Okuma (Kyoto Univ.) will tell us in a long seminar entitled as "Real-Space Topological Classification: Higher-order topology and Atiyah-Hirzebruch spectral sequence" on Dec.19. The detail is here. Join us.


投稿者 : hatsugai 投稿日時: 2018-11-12 17:21:21 (173 ヒット)

Shutaro Sumita (Kyoto Univ.) will talk on "Classification of topological crystalline superconducting nodes on high-symmetry axis" on Nov. 28. The detail is here. Join us.


投稿者 : hatsugai 投稿日時: 2018-11-06 11:31:20 (205 ヒット)

We will organize an international workshop : Variety and universality of bulk-edge correspondence 2018X (BEC2018X) , Dec.9-Dec.13 (2018) Tokyo Campus, Univ. Tsukuba. The registration is open for oral/poster contribution. Please visit the site. We also welcome participation without presentation (still please register). It is free.


投稿者 : hatsugai 投稿日時: 2018-10-03 15:59:27 (276 ヒット)

We will co-organize “Trends in Theory of Correlated Materials (TTCM 2018), Oct. 8-10 (2018), Geneva. Visit the site ! It's a continuation of successful bilateral workshops between Japan and Swiss.


投稿者 : hatsugai 投稿日時: 2018-09-16 21:21:29 (255 ヒット)

Sami Mitra, Editor, Physical Review Letters will give a special seminar, "Physics after the lab and the desk: Your work in PRL", 10:30 am, Sep. 19 (2018) at Tsukuba International Congress Center EPOCHAL TSUKUBA 2F 202. Join us !


投稿者 : hatsugai 投稿日時: 2018-08-30 17:14:16 (312 ヒット)

Yuto Ashida (Univ. of Tokyo) will give a talk on Sep. 26 (2018) entitled "Quantum many-body physics in open systems: measurement and strong correlation". Its detail is here. It starts from 13:30. Join us.


投稿者 : hatsugai 投稿日時: 2018-08-02 10:41:19 (829 ヒット)

I will give a talk in two coming conferences about topological phases and mathematics.

Progress in the Mathematics of Topological States of Matter, Sendai, AIMR, Tohoku Univ., 13–17 August 2018
Recent progress in mathematics of topological insulators, ETH Zürich, 3rd-6th September 2018


投稿者 : hatsugai 投稿日時: 2018-07-25 13:53:14 (347 ヒット)

I gave a series of lectures at Kyushu Univ. on the topological phases for grad. students. The detail is here [Link] . Have a look at.


投稿者 : hatsugai 投稿日時: 2018-06-09 07:26:18 (693 ヒット)

Zongping Gong (Univ. of Tokyo) will talk on the topological phases of non-hermite system on July 11 (2018) (We have updated the typo (date and time) in the poster). It starts from 15:00. Join us.


(1) 2 3 »
モバイル機器でご覧の方
現在の時刻
今年もやります。まずは量子力学3. 冬は 統計力学2. 平成31年の新年あけましておめでとうございます。今年もあと349日!
最新ニュース
投稿者 : hatsugai 投稿日時: 2019-01-17 06:06:28 (6 ヒット)

A machine learning is applied for a study of the higher order topological phases in our recent paper "Phase diagram of a disordered higher-order topological insulator: A machine learning study" by Hiromu Araki, Tomonari Mizoguchi and Yasuhiro Hatsugai, which is accepted for publication in Phys. Rev. B. Have a look at.


投稿者 : hatsugai 投稿日時: 2019-01-04 13:31:15 (16 ヒット)

Our paper "Weyl points of mechanical diamond ", by Yuta Takahashi, Toshikazu Kariyado, Yasuhiro Hatsugai, has been published in Phys. Rev. B at the beginning of the year 2019. Weyl equation (massless Dirac equation) is applied for a description of the classical Newton dynamics with periodic structure, implying non-trivial edge states due to bulk-edge correspondence.


投稿者 : hatsugai 投稿日時: 2018-12-06 22:57:18 (130 ヒット)

Yuji Matsuda (Kyoto Univ.) will be telling us about their discoveries on Dec. 14 entitled as "Majorana fermions and half-integer thermal quantum Hall effect in a quantum spin liquid". Its detail is here. Join us !


投稿者 : hatsugai 投稿日時: 2018-12-05 17:03:35 (62 ヒット)

Nobuyuki Okuma (Kyoto Univ.) will tell us in a long seminar entitled as "Real-Space Topological Classification: Higher-order topology and Atiyah-Hirzebruch spectral sequence" on Dec.19. The detail is here. Join us.


投稿者 : hatsugai 投稿日時: 2018-11-12 17:21:21 (173 ヒット)

Shutaro Sumita (Kyoto Univ.) will talk on "Classification of topological crystalline superconducting nodes on high-symmetry axis" on Nov. 28. The detail is here. Join us.


    検索
    バルク・エッジ対応
    [0] バルクとエッジ
    [1] 集中講義
    [2] 原論文と解説
    [3] トポロジカル秩序とベリー接続:日本物理学会誌 「解説」 [JPS-HP] [pdf]
    [4] "Band gap, dangling bond and spin : a physicist's viewpoint" [pdf] [Web]
    トポロジカル相
    [0]昔の科研費
    科研費 1992年度:電子系スピン系におけるトポロジカル効果
    科研費 1994年度:物性論におけるトポロジーと幾何学的位相
    私の講演ファイルのいくつか
    [1] MIT, Boston (2003)
    [2] APS/JPS March Meeting (2004)
    [3] JPS Fall meeting, JAPAN (2004)
    [4] APS/JPS March meeting (2005)
    [5] JPS Fall meeting (2005):Entanglement
    [6] Superclean workshop, Nasu (2006)
    [7] MPIPKS, Dresden (2006)
    [8] KEK, Tsukuba (2007)
    [9] ETH, Zurich (2008)
    [10] ICREA, Sant Benet (2009)
    [11] JPS Meeting, Kumamoto (2009)
    [12]HMF19, Fukuoka (2010)
    [13] NTU, Singapore (2011)
    [14] ICTP, Trieste (2011)
    [15] Villa conf., Orland (2012)
    Web記事 カテゴリ一覧
    最新のエントリ
    Web記事 アーカイブ