• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

新たな数学的手法を用いたストリング・ゲージ理論における可解性の探求

Research Project

Project/Area Number 16J03820
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionThe University of Tokyo

Principal Investigator

朱 睿東  東京大学, 理学系研究科, 特別研究員(DC1)

Project Period (FY) 2016-04-22 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥2,500,000 (Direct Cost: ¥2,500,000)
Fiscal Year 2018: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2017: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2016: ¥900,000 (Direct Cost: ¥900,000)
Keywords弦理論 / 双対性 / CFT / 可積分 / ゲージ理論 / AGT予想 / 位相的弦理論 / 5次元ゲージ理論 / W代数 / 可解性 / Ding-Iohara-Miki代数 / 5次元ゲージ理論 / トポロジカルストリング
Outline of Annual Research Achievements

昨年度出した論文は6次元ゲージ理論のインスタントン分配関数をゲージ理論の(弦理論における)ブレーン構成から導いた。その時の基本的なbuilding blockがelliptic vertexという三点作用素である。今年度はOmar Fodaさんとこのelliptic vertexの行列要素を研究し、q-Whittaker関数という対象多項式関数でかけることを発見して、topological vertexのさらなるMacdonald変形を示唆する証拠となった。これまでの研究はいずれもA型のゲージ群とA型のクイーバー構造を持った様々な次元の理論を研究対象としてきたが、Taro Kimuraさんとnon-simply-lacedなリー代数に対応するゲージ群やクイーバー構造を持った理論の研究を始めた。特に、Ding-Iohara-Miki代数とqq-characterを基本原理とし、ブレーン構成をvertex webから推測した。
今年度の後半はindexに付着している2次元chiral代数の研究にしばらく転じることになった。この2次元代数を使って、4次元理論の分類やその性質の研究を多くの人がしようとしている。しかしながら、普通の理論のSchur indexを考えても、2次元chiral代数の真空表現しか再現できない。defect operatorを入れることで他の表現が実現できると先行研究で議論されていたが、具体的な対応関係がはっきりしなかった。そこで私はindexの計算の専門家である西中さんと共同研究をして、Higgsingという方法でclass Sの描像の元でsurface operatorを生成し、そのラベルと2次元chiral代数のモジュールのラベルがちゃんと対応していることを(2次元側がよく知られているminimal modelなどの例で)見た。

Research Progress Status

平成30年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

平成30年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (25 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (4 results) Journal Article (8 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 5 results,  Open Access: 5 results,  Acknowledgement Compliant: 2 results) Presentation (10 results) (of which Int'l Joint Research: 5 results) Funded Workshop (3 results)

  • [Int'l Joint Research] University of Melbourne(オーストラリア)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Korean Institute for Advanced Study(韓国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] University of Melbourne(オーストラリア)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] MIT(米国)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] On the Correspondence between Surface Operators in Argyres-Douglas Theories and Modules of Chiral Algebra2019

    • Author(s)
      Takahiro Nishinaka, Shinya Sasa and Rui-Dong Zhu
    • Journal Title

      Journal of High Energy Physics

      Volume: 1903 Issue: 3 Pages: 091-091

    • DOI

      10.1007/jhep03(2019)091

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] An elliptic vertex of Awata-Feigin-Shiraishi type for M-strings2018

    • Author(s)
      Zhu Rui-Dong
    • Journal Title

      Journal of High Energy Physics

      Volume: 2018 Issue: 8 Pages: 1-33

    • DOI

      10.1007/jhep08(2018)050

    • Related Report
      2018 Annual Research Report
  • [Journal Article] An elliptic topological vertex2018

    • Author(s)
      Foda Omar、Zhu Rui-Dong
    • Journal Title

      Journal of Physics A: Mathematical and Theoretical

      Volume: 51 Issue: 46 Pages: 465401-465401

    • DOI

      10.1088/1751-8121/aae654

    • Related Report
      2018 Annual Research Report
  • [Journal Article] (p,q)-webs of DIM representations, 5d N=1 instanton partition functions and qq-characters2017

    • Author(s)
      Jean-Emile Bourgine, Masayuki Fukuda, Koichi Harada, Yutaka Matsuo, Rui-Dong Zhu
    • Journal Title

      Journal of High Energy Physics

      Volume: 11, 034 Issue: 11 Pages: 1-42

    • DOI

      10.1007/jhep11(2017)034

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Maulik-Okounkov's R-matrix from Ding-Iohara-Miki algebra2017

    • Author(s)
      Masayuki Fukuda, Koichi Harada, Yutaka Matsuo, Rui-Dong Zhu
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: no. 9, 093A01 Issue: 9 Pages: 1-19

    • DOI

      10.1093/ptep/ptx123

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Reflection states in Ding-Iohara-Miki algebra and brane-web for D-type quiver2017

    • Author(s)
      Jean-Emile Bourgine, Masayuki Fukuda, Yutaka Matsuo, Rui-Dong Zhu
    • Journal Title

      Journal of High Energy Physics

      Volume: 12, 015 Issue: 12 Pages: 1-27

    • DOI

      10.1007/jhep12(2017)015

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] (p,q)-webs of DIM representations, 5d N=1 instanton partition functions and qq-character2017

    • Author(s)
      Jean-Emile Bourgine, Masayuki Fukuda, Koichi Harada, Yutaka Matsuo, Rui-Dong Zhu
    • Journal Title

      arXiv preprint

      Volume: arXiv:1703.10759 Pages: 1-42

    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Coherent states in quantum W_{1+\infty} algebra and qq-character for 5d Super Yang-Mills2016

    • Author(s)
      Jean-Emile Bourgine, Masayuki Fukuda, Yutaka Matsuo, Hong Zhang, Rui-Dong Zhu
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: no.12, 123B05 Issue: 12 Pages: 1-41

    • DOI

      10.1093/ptep/ptw165

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] Correspondence between Surface Operators in Argyres-Douglas Theories from Higgsing and Non-vacuum Modules in Chiral Algebra2019

    • Author(s)
      Ruidong Zhu
    • Organizer
      日本物理学会 2019年春季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Elliptic Extension of Topological Vertex2018

    • Author(s)
      Ruidong Zhu
    • Organizer
      日本物理学会 2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Algebraic Approach to Gauge Theories with BCFG Quivers2018

    • Author(s)
      Ruidong Zhu
    • Organizer
      Supersymmetric Quantum Field Theories in the Non-perturbative Regime
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topological Vertex and Ding-Iohara-Miki algebra2017

    • Author(s)
      Ruidong Zhu
    • Organizer
      Integrability in low-dimensional quantum systems
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] D-type quiver gauge theories, orientifold and reflection operators in DIM2017

    • Author(s)
      朱睿東
    • Organizer
      日本物理学会 2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Orientifold realization of D-type quiver gauge theories in topological vertex formalism and boundary state2017

    • Author(s)
      Ruidong Zhu
    • Organizer
      Strings and Fields 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Elliptic Vertex of M-strings2017

    • Author(s)
      Ruidong Zhu
    • Organizer
      East Asia Joint Workshop on Fields and Strings 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Brane web in DIM algebra and qq-characters2017

    • Author(s)
      朱睿東
    • Organizer
      物理学会(春季大会)
    • Place of Presentation
      大阪大学(大阪府吹田市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Coherent states in Ding-Iohara algebra and qq-character for 5d SYM2016

    • Author(s)
      Rui-Dong Zhu
    • Organizer
      Strings 2016
    • Place of Presentation
      清華大学(北京市(中国))
    • Year and Date
      2016-08-01
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Derivation of qq-characters within the framework of quantum W_{1+\infty} algebra2016

    • Author(s)
      Rui-Dong Zhu
    • Organizer
      4th String Theory in Greater Tokyo
    • Place of Presentation
      東京大学(東京都文京区)
    • Related Report
      2016 Annual Research Report
  • [Funded Workshop] Integrability in low-dimensional quantum systems2017

    • Related Report
      2017 Annual Research Report
  • [Funded Workshop] Strings and Fields 20172017

    • Related Report
      2017 Annual Research Report
  • [Funded Workshop] East Asia Joint Workshop on Fields and Strings 20172017

    • Related Report
      2017 Annual Research Report

URL: 

Published: 2016-05-17   Modified: 2024-03-26  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi