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Research on frontiers of high energy physics based on the novel lattice formulations

Research Project

Project/Area Number 26800147
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionAkita University (2015)
Keio University (2014)

Principal Investigator

Misumi Tatsuhiro  秋田大学, 工学資源学研究科, 講師 (80715152)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
KeywordsQCD / 格子理論 / 有限温度 / 中心対称性 / ソリトン / インスタントン / 摂動計算 / Resurgence / 非可換ゲージ理論 / 閉じ込め / カイラル対称性 / 相構造
Outline of Final Research Achievements

In quantum field theory describing phenomena of particle physics, there exists a parameter region called the "non-perturbative region", in which a valid method of analysis is still unknown. The analysis of this region is essential for understanding particle physics. In this work, we aim at resolving several problems of non-perturbative physics by using newly developed methods: We have shown the deep connection between the two different non-perturbative phenomena, "confinement" that contributes to the existence of nuclei and "chiral symmetry breaking" that contributes to the existence of mass, based on the lattice Z3-QCD model which is one of the modified models of quantum chromodynamics. We have also shown that the confining mechanism called "bion confinement" can play a significant role in particle physics, by investigating Adjoint QCD on compactified spacetime which is one of the modified versions of realistic particle physics theory.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (19 results)

All 2016 2015 2014

All Journal Article (8 results) (of which Peer Reviewed: 8 results,  Open Access: 8 results,  Acknowledgement Compliant: 8 results) Presentation (11 results) (of which Int'l Joint Research: 1 results,  Invited: 5 results)

  • [Journal Article] Resurgence in sine-Gordon quantum mechanics: Exact agreement between multi-instantons and uniform WKB2015

    • Author(s)
      Tatsuhiro Misumi, Muneto Nitta and Norisuke Sakai
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 15 Issue: 9 Pages: 157-157

    • DOI

      10.1007/jhep09(2015)157

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Lattice study on QCD-like theory with exact center symmetry2015

    • Author(s)
      Takumi Iritani, Etsuko Itou, Tatsuhiro Misumi
    • Journal Title

      Journal of High Energy Physics

      Volume: 11(2015) Issue: 11 Pages: 159-159

    • DOI

      10.1007/jhep11(2015)159

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Understanding of QCD at high density from Z3-symmetric QCD-like theory2015

    • Author(s)
      Hiroaki Kouno, Kouji Kashiwa, Junichi Takahashi, Tatsuhiro Misumi, Masanobu Yahiro
    • Journal Title

      Phys.Rev.D

      Volume: 93 Issue: 5 Pages: 056009-056009

    • DOI

      10.1103/physrevd.93.056009

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Classifying bions in Grassmann sigma models and non-Abelian gauge theories by D-branes2015

    • Author(s)
      Tatsuhiro Misumi, Muneto Nitta, Norisuke Sakai
    • Journal Title

      PTEP

      Volume: 2015 3 Issue: 3

    • DOI

      10.1093/ptep/ptv009

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Exact Results in Discretized Gauge Theories2015

    • Author(s)
      So Matsuura, Tatsuhiro Misumi, Kazutoshi Ohta
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 3 Issue: 3

    • DOI

      10.1093/ptep/ptv021

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Neutral bions in the CP(N) model2014

    • Author(s)
      Tatsuhiro Misumi, Muneto Nitta, Norisuke Sakai
    • Journal Title

      JHEP

      Volume: 1406 Issue: 6 Pages: 164-164

    • DOI

      10.1007/jhep06(2014)164

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Adjoint QCD on R3 × S1 with twisted fermionic boundary conditions2014

    • Author(s)
      Tatsuhiro Misumi and Takuya Kanazawa
    • Journal Title

      Journal of High Energy Physics

      Volume: 06 Issue: 6 Pages: 181-181

    • DOI

      10.1007/jhep06(2014)181

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] . Topologically twisted N = (2, 2) supersymmetric Yang–Mills theory on an arbitrary discretized Riemann surface2014

    • Author(s)
      So Matsuura, Tatsuhiro Misumi, Kazutoshi Ohta
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 12 Issue: 12 Pages: 123B01-123B01

    • DOI

      10.1093/ptep/ptu153

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Resurgence and Topological Objects in Quantum Theories2016

    • Author(s)
      Tatsuhiro Misumi
    • Organizer
      Keio University Topological Science Kick-off Symposium
    • Place of Presentation
      慶應義塾大学
    • Year and Date
      2016-03-15
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Z3中心対称性を保つQCD型理論における有限温度相転移2015

    • Author(s)
      三角樹弘
    • Organizer
      日本物理学会 2015年秋季大会 大阪市立大学
    • Place of Presentation
      大阪市立大学
    • Year and Date
      2015-09-27
    • Related Report
      2015 Annual Research Report
  • [Presentation] Sine-Gordon型量子力学におけるResurgence展開2015

    • Author(s)
      三角樹弘
    • Organizer
      日本物理学会 2015年秋季大会 大阪市立大学
    • Place of Presentation
      大阪市立大学
    • Year and Date
      2015-09-26
    • Related Report
      2015 Annual Research Report
  • [Presentation] 複合ソリトン配位に基づく量子非摂動現象とResurgence展開2015

    • Author(s)
      三角樹弘
    • Organizer
      瀬戸内サマーインスティテュート
    • Place of Presentation
      香川県坂出市 せとうちそう
    • Year and Date
      2015-09-07
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Finite-temperature phase transition for Nf=3 QCD with exact center symmetry2015

    • Author(s)
      Tatsuhiro Misumi
    • Organizer
      33th International Symposium on Lattice Field Theory
    • Place of Presentation
      Kobe Convention Center
    • Year and Date
      2015-07-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Adjoint QCD on compactified spacetime with twisted boundary conditions2015

    • Author(s)
      三角樹弘
    • Organizer
      トポロジカルソリトン2015
    • Place of Presentation
      慶応義塾大学日吉キャンパス(横浜)
    • Year and Date
      2015-02-04
    • Related Report
      2014 Research-status Report
  • [Presentation] Bions, Confinement and Resurgence2015

    • Author(s)
      Tatsuhiro Misumi
    • Organizer
      KEK Theory Workshop 2015
    • Place of Presentation
      高エネルギー加速器研究機構(つくば)
    • Year and Date
      2015-01-28
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] CP^N-1模型におけるNeutral bions配位2014

    • Author(s)
      三角樹弘
    • Organizer
      日本物理学会 2014 年秋季大会
    • Place of Presentation
      佐賀大学(佐賀)
    • Year and Date
      2014-09-21
    • Related Report
      2014 Research-status Report
  • [Presentation] Adjoint QCD on compactified spacetime with twisted boundary conditions2014

    • Author(s)
      三角樹弘
    • Organizer
      離散的手法による場と時空のダイナミクス 2014
    • Place of Presentation
      慶応義塾大学日吉キャンパス(横浜)
    • Year and Date
      2014-09-14
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Old guy and Youngsters and BNL2014

    • Author(s)
      Tatsuhiro Misumi
    • Organizer
      HET-RBRC Symposium CreutzFest2014
    • Place of Presentation
      Brookhaven National Laboratory(NY, Upton)
    • Year and Date
      2014-09-05
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Exact results in supersymmetric lattice gauge theories2014

    • Author(s)
      Tatsuhiro Misumi
    • Organizer
      YITP Workshop Strings and Fields 2014
    • Place of Presentation
      京都大学基礎物理学研究所(京都)
    • Year and Date
      2014-07-22
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2017-05-10  

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