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Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts
Grant-in-Aid for Scientific Research (S) Project No.17H06138
May 31, 2017 - March 31, 2022
♥ Public information
Project leader :
Y. Hatsugai (Univ. Tsukuba)
Core Member (alphabetical) :
H. Aoki (Univ. Tokyo)
T. Fukui (Ibaragi Univ.)
 S. Iwamoto, (Univ. Tokyo )
T. Kawarabayashi (Toho Univ.)
A. Kimura (Hiroshima Univ.)
Y. Takahashi (Kyoto Univ.)
Adjunct Member (alphabetical):
M. Furuta (Univ. Tokyo)
 K. Imura, (Hiroshima Univ. )
T. Kariyado (NIMS)
J. Kobayashi (Kyoto Univ.)
S. Nakajima (Kyoto Univ.)

Related project
"Physics of bulk-edge correspondence and its universality in topological phases: From solid state physics to cold atoms" (FY2014-FY 2016)

♣ Meeting
1. Start-up Meeting
Univ. Tsukuba, Meyogadani, Bunkyo-ku, Tokyo, June 25 (2017)
2. International workshop : Variety and universality of bulk-edge correspondence 2018 (BEC2018) , Jan.4-Jan.8 (2018)
73 registered participants.
3. 3rd Informal workshop, May 19-20 (2018)
Univ. Tsukuba, Tsukuba

BEC Seminar

♦ Job opening
1. Open position for assistant professor: Theory of topological phases (Univ. of Tsukuba) : Decided. Dr. Mizoguchi Tomonari. Thank you for the applications.
2. 特定助教または特定准教授公募 冷却原子を用いたトポロジカル物理に関する実験的研究(京都大学)
★ General articles
1. Japansese only
2. Japansese only
3. Only in Japanese
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8. Japanese only

★ 専門家向け
Bulk-edge correspondence

VI. Physics of bulk-edge correspondence and its universality in topological phases: From solid state physics to cold atoms (FInished) April 2014 - March 2017
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Recent News
Poster : hatsugai on 2018-06-20 11:30:51 (89 reads)

Our paper on ZN Berry phases for symmetry protected phase (SPT) has been published in Physical Review Letters, T. Kariyado, T. Morimoto and Y. Hatsugai, "ZN Berry phases in SPT phases". Have a look at. Also see EPL in 2011 for the ZN quantization.

Poster : hatsugai on 2018-06-09 07:26:18 (83 reads)

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.

Poster : hatsugai on 2018-06-06 15:25:13 (64 reads)

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.

Poster : hatsugai on 2018-04-20 18:51:10 (191 reads)

The Commendation for Science and Technology: Prizes for Science and Technology (Research Category) by the Minister of Education, Culture, Sports, Science and Technology, JAPAN: Yasuhiro Hatsugai, "Bulk-edge correspondence in topological phases" [PDF in Japanese]

Poster : hatsugai on 2017-12-26 01:33:43 (414 reads)

    Bulk-edge correspondence
    [0] バルクとエッジ
    [1] Focus lecture
    [2] Original papers
    [3] Japanese Physical Society monthly issue Commentary (Only Japanese except abstract) [pdf]
    [4] "Band gap, dangling bond and spin : a physicist's viewpoint" [pdf]
    Topological phases
    [0]Historical project
    KAKEN-HI DB FY1992 : Topological effects in electronic/spin systems
    KAKEN-HI DB FY1994 : Topology & geometrical phases in condensed matter physics
    Some of my talk files
    [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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