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2017 Fiscal Year Annual Research Report

Duality and algebra of loop operators in supersymmetric field theories: integrable systems and cluster algebras

Research Project

Project/Area Number 15K17634
Research InstitutionThe University of Tokyo

Principal Investigator

山崎 雅人  東京大学, カブリ数物連携宇宙研究機構, 准教授 (00726599)

Project Period (FY) 2015-04-01 – 2018-03-31
Keywords可積分系 / クラスター代数
Outline of Annual Research Achievements

本研究では可積分系やクラスター代数を中心に,場の理論や数学において多くの成果を得た.
本研究で得られた成果は多岐にわたっており,その全てについてここで言及するのは困難であるが,ここではそのうち本研究の当初研究予定に比較的近い内容のものについて,最終年度を含め,これまでの本研究での実績について箇条書きでまとめる.なお,これらの研究の多くは,共同研究者との共著論文による成果である.
(1)2次元の超対称N=(2,2)理論から,新たな可積分模型を構成した(2)3次元・3次元対応における位相欠陥について,クラスター代数やAdS/CFT対応など複数の手法を組み合わせて包括的に議論した(3)クラスター代数にもとづき,可積分系の基礎方程式であるヤン=バクスター方程式の新たな拡張を提唱した.(4)体積予想は結び目理論における予想であるが,その閉じた多様体上版を摂動論の任意の次数にまで拡張する新たな予想を提唱した(5)量子離散戸田理論をクラスター代数の方法により定式化し,量子カオスとの関係について議論した(6)超対称ゲージ理論から現れる可積分系の古典極限を議論し,その極限においてカイラルポッツ模型その他の古典離散可積分模型が現れることを示した.(7)クイバーやクラスータ代数の手法と,いわゆるスペクトラルネットワークの手法の間の橋渡しをする「BPSグラフ」の概念を導入し,それを用いて2次元リーマン面の写像類群の新たなを表現を構成した.

  • Research Products

    (23 results)

All 2018 2017 Other

All Int'l Joint Research (4 results) Journal Article (10 results) (of which Int'l Joint Research: 9 results,  Peer Reviewed: 10 results) Presentation (8 results) (of which Int'l Joint Research: 8 results,  Invited: 8 results) Remarks (1 results)

  • [Int'l Joint Research] プリンストン高等研究所/ラトガース大学/カリフォルニア大学バークリー校(米国)

    • Country Name
      U.S.A.
    • Counterpart Institution
      プリンストン高等研究所/ラトガース大学/カリフォルニア大学バークリー校
  • [Int'l Joint Research] ウプサラ大学(スウェーデン)

    • Country Name
      SWEDEN
    • Counterpart Institution
      ウプサラ大学
  • [Int'l Joint Research] ペリメーター研究所(カナダ)

    • Country Name
      CANADA
    • Counterpart Institution
      ペリメーター研究所
  • [Int'l Joint Research] ソウル国立大学(韓国)

    • Country Name
      KOREA (REP. OF KOREA)
    • Counterpart Institution
      ソウル国立大学
  • [Journal Article] Tensor modes in pure natural inflation2018

    • Author(s)
      Nomura Yasunori、Yamazaki Masahito
    • Journal Title

      Physics Letters B

      Volume: 780 Pages: 106~110

    • DOI

      10.1016/j.physletb.2018.02.071

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Lens elliptic gamma function solution of the Yang?Baxter equation at roots of unity2018

    • Author(s)
      Kels Andrew P、Yamazaki Masahito
    • Journal Title

      Journal of Statistical Mechanics: Theory and Experiment

      Volume: 2018 Pages: 023108~023108

    • DOI

      10.1088/1742-5468/aaa8fd

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Pure natural inflation2018

    • Author(s)
      Nomura Yasunori、Watari Taizan、Yamazaki Masahito
    • Journal Title

      Physics Letters B

      Volume: 776 Pages: 227~230

    • DOI

      10.1016/j.physletb.2017.11.052

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] All-Order Volume Conjecture for Closed 3-Manifolds from Complex Chern?Simons Theory2018

    • Author(s)
      Gang Dongmin、Romo Mauricio、Yamazaki Masahito
    • Journal Title

      Communications in Mathematical Physics

      Volume: 359 Pages: 915~936

    • DOI

      10.1007/s00220-018-3115-y

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Comments on Exchange Graphs in Cluster Algebras2018

    • Author(s)
      Kim Hyun Kyu、Yamazaki Masahito
    • Journal Title

      Experimental Mathematics

      Volume: 0 Pages: 1~22

    • DOI

      10.1080/10586458.2018.1437849

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Quantum trilogy: discrete Toda, Y-system and chaos2018

    • Author(s)
      Yamazaki Masahito
    • Journal Title

      Journal of Physics A: Mathematical and Theoretical

      Volume: 51 Pages: 053002~053002

    • DOI

      10.1088/1751-8121/aaa08e

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Determinant formula for parabolic Verma modules of Lie superalgebras2018

    • Author(s)
      Oshima Yoshiki、Yamazaki Masahito
    • Journal Title

      Journal of Algebra

      Volume: 495 Pages: 51~80

    • DOI

      10.1016/j.jalgebra.2017.11.011

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] From 4d Yang-Mills to 2d ??N???1 model: IR problem and confinement at weak coupling2017

    • Author(s)
      Yamazaki Masahito、Yonekura Kazuya
    • Journal Title

      Journal of High Energy Physics

      Volume: 2017 Pages: 88~88

    • DOI

      10.1007/JHEP07(2017)088

    • Peer Reviewed
  • [Journal Article] BPS graphs: from spectral networks to BPS quivers2017

    • Author(s)
      Gabella Maxime、Longhi Pietro、Park Chan Y.、Yamazaki Masahito
    • Journal Title

      Journal of High Energy Physics

      Volume: 2017 Pages: 32~32

    • DOI

      10.1007/JHEP07(2017)032

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Cluster-enriched Yang?Baxter equation from SUSY gauge theories2017

    • Author(s)
      Yamazaki Masahito
    • Journal Title

      Letters in Mathematical Physics

      Volume: TBD Pages: TBD~TBD

    • DOI

      10.1007/s11005-017-1038-8

    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Polology of Superconformal Blocks2018

    • Author(s)
      Masahito Yamazaki
    • Organizer
      Symposium: Bootstrap Approach to Conformal Field Theories and Applications
    • Int'l Joint Research / Invited
  • [Presentation] Gauge Theory and Integrability2018

    • Author(s)
      Masahito Yamazaki
    • Organizer
      Rikkyo MathPhys 2018
    • Int'l Joint Research / Invited
  • [Presentation] All-order volume conjecture for closed 3-manifolds2018

    • Author(s)
      Masahito Yamazaki
    • Organizer
      Quantum Knot Homology and Supersymmetric Gauge Theories
    • Int'l Joint Research / Invited
  • [Presentation] Pure Natural Inflation2018

    • Author(s)
      Masahito Yamazaki
    • Organizer
      Pacific 2018
    • Int'l Joint Research / Invited
  • [Presentation] From 4d Yang-Mills to 2d CP^{N-1} model2017

    • Author(s)
      Masahito Yamazaki
    • Organizer
      Resurgent Asymptotics in Physics and Mathematics
    • Int'l Joint Research / Invited
  • [Presentation] Stokes Graphs, Quivers and BPS Graphs2017

    • Author(s)
      Masahito Yamazaki
    • Organizer
      Resurgence in Gauge and String Theory
    • Int'l Joint Research / Invited
  • [Presentation] Integrability lattice models from four-dimensional gauge theory2017

    • Author(s)
      Masahito Yamazaki
    • Organizer
      Tokyo-Berkeley Summer School "Geometry, representation theory and mathematical physics"
    • Int'l Joint Research / Invited
  • [Presentation] Integrable Lattice Models from Gauge Theory2017

    • Author(s)
      Masahito Yamazaki
    • Organizer
      workshop on quantum fields, knots and integrable systems
    • Int'l Joint Research / Invited
  • [Remarks] Masahito Yamazaki's personal web site

    • URL

      http://member.ipmu.jp/masahito.yamazaki/publications.shtml

URL: 

Published: 2018-12-17   Modified: 2022-06-07  

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