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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
Yasuhiro2-Nov11-09
会議 & 研究会
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ResercherID: Y. Hatsugai
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メインメニュー
投稿者 : hatsugai 投稿日時: 2018-09-16 21:21:29 (72 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 (186 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 (566 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 (257 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 (505 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.


投稿者 : hatsugai 投稿日時: 2018-06-06 15:25:13 (230 ヒット)

On June 13 (2018), Nobuyuki Yoshioka (Univ. of Tokyo) will give a talk on the physical application of the machine learning "Machine Learning Disordered Topological Phases by Statistical Recovery of Symmetry". Join us.


投稿者 : hatsugai 投稿日時: 2018-05-06 15:22:25 (192 ヒット)

Atsuo Shitade (RIKEN, CEMS) will give a talk on May 30 (2018) with a title "Theory of Orbital Magnetic Quadrupole Moment and Magnetoelectric Susceptibility". The detail is here


投稿者 : hatsugai 投稿日時: 2017-12-22 19:52:51 (398 ヒット)

Michel Fruchart (Instituut-Lorentz Universiteit, Leiden) will give a talk on Jan.9 (2018), 10:30 am at Rm. B602 by the title Topology of effective evolutions: oriented scattering networks and the phase rotation symmetry


投稿者 : hatsugai 投稿日時: 2017-12-22 11:33:02 (435 ヒット)

Christopher Mudry (Paul Scherrer Institute, Switzerland) gives a talk by the title "Abelian topological order in three-dimensional space" at Rm. B602 from 14:00 on Dec.28, (2017). The detail is here


投稿者 : hatsugai 投稿日時: 2017-11-27 18:03:29 (826 ヒット)

We are organizing an "International workshop : Variety and universality of bulk-edge correspondence 2018 (BEC2018) . Please do not confuse with Bose-Einstein condensation :) Its program is ready.


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最新ニュース
投稿者 : hatsugai 投稿日時: 2018-09-16 21:21:29 (72 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 (186 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 (566 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: 2018-07-31 07:27:44 (243 ヒット)

New topological number as an entanglement polarization for the topological quadrupole phases is defined and its validity is demonstrated, T. Fukui and Y, Hatsugai, Phys. Rev. B 98, 035147, (2018) . It picks up dipolar components of quadrupole phases which are canceled out in total.


投稿者 : hatsugai 投稿日時: 2018-07-25 13:53:14 (257 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.


    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)
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