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Nonperturbative Properties of Quarks, Gluons and Hadrons based on Quantum Chromodynamics

Research Project

Project/Area Number 15K05076
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionKyoto University

Principal Investigator

Suganuma Hideo  京都大学, 理学研究科, 准教授 (10291452)

Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords量子色力学(QCD) / クォーク / グルーオン / 閉じ込め / カイラル対称性 / 格子ゲージ理論 / ホログラフィックQCD / ハドロン / カラーの閉じ込め / 強磁場 / 非可換ヒッグス理論 / 次元縮小 / モノポール / クォーク・グルーオンプラズマ(QGP) / 有限密度QCD / サイン問題 / クォーク・グルーオン・プラズマ(QGP) / マルチクォーク / クォーク・グルーオン・プラズマ(QGP)
Outline of Final Research Achievements

In terms of underlying elementary particles of quarks and gluons, we study hadrons such as nucleons and mesons and nonperturbative vacuum structure, based on quantum chromodynamics (QCD), which is the fundamental theory of the strong interaction. Using lattice QCD first-principle calculations and analytical approaches such as holographic QCD, we study quark confinement and spontaneous chiral-symmetry breaking, nonperturbative properties of quarks, gluons and hadrons, and high-temperature QCD phase transition. In particular, we find relations between quark confinement and chiral symmetry breaking in QCD even at high temperatures, clarify the quark confinement mechanism based on the dual superconductor picture, and study the H dibaryon (uuddss) in holographic QCD for the first time.

Academic Significance and Societal Importance of the Research Achievements

本研究課題の研究成果の学術的意義としては、素粒子であるクォーク・グルーオンの階層から、強い相互作用の基礎理論であるQCDを基軸として、真空の構造やハドロンなどの強結合の多体系を解明する点であり、「素粒子分野と原子核分野の学術的融合」に繋がるものである。また、従来、別々に研究される傾向が強かった、第一原理計算である「格子QCDの大規模数値シミュレーション」と解析的な「QCD有効理論」という、2方向の理論的アプローチを用いて総合的に研究を展開する点も新しいスタイルである。これらは、計算機物理学における物理的描像の抽出など「物理学の新たな方向性」に繋がる可能性を有している。

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (45 results)

All 2018 2017 2016 2015 Other

All Int'l Joint Research (5 results) Journal Article (27 results) (of which Int'l Joint Research: 10 results,  Peer Reviewed: 26 results,  Open Access: 20 results,  Acknowledgement Compliant: 16 results) Presentation (9 results) (of which Int'l Joint Research: 7 results,  Invited: 4 results) Remarks (4 results)

  • [Int'l Joint Research] ヴロツワフ大学(ポーランド)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] ヴロツワフ大学(ポーランド)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] ヴロツワフ大学(ポーランド)

    • Related Report
      2016 Research-status Report
  • [Int'l Joint Research] GSI/FIAS(ドイツ)

    • Related Report
      2015 Research-status Report
  • [Int'l Joint Research] ヴロツワフ大学(ポーランド)

    • Related Report
      2015 Research-status Report
  • [Journal Article] Non-abelian Higgs Theory in a Strong Magnetic Field and Confinement2018

    • Author(s)
      H. Suganuma
    • Journal Title

      Proceedings of Science

      Volume: Confinement 2018

    • NAID

      120006888013

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Monopole Dominance of Confinement in SU(3) Lattice QCD2018

    • Author(s)
      H. Suganuma and N. Sakumichi
    • Journal Title

      Proceedings of Science

      Volume: Confinement 2018

    • NAID

      120006888014

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Relating Quark Confinement and Chiral Symmetry Breaking in QCD2017

    • Author(s)
      H. Suganuma, T. M. Doi, K. Redlich and C. Sasaki
    • Journal Title

      Journal of Physics G: Nuclear and Particle Physics

      Volume: 44 Issue: 12 Pages: 124001-124001

    • DOI

      10.1088/1361-6471/aa8e2f

    • NAID

      120006406829

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Matter-Antimatter Coexistence Method for Finite Density QCD toward a Solution of the Sign Problem2017

    • Author(s)
      H. Suganuma
    • Journal Title

      Journal of Modern Physics

      Volume: 8 Issue: 12 Pages: 2034-2041

    • DOI

      10.4236/jmp.2017.812123

    • NAID

      120006401719

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interplay between Deconfinement and Chiral Properties2017

    • Author(s)
      H. Suganuma, T. M. Doi, K. Redlich and C. Sasaki
    • Journal Title

      Acta Physica Polonica B Proceedings Supplement

      Volume: 10 Issue: 3 Pages: 741-745

    • DOI

      10.5506/aphyspolbsupp.10.741

    • NAID

      120006654142

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Matter-Antimatter Coexistence Method for Finite Density QCD2017

    • Author(s)
      H. Suganuma
    • Journal Title

      Acta Physica Polonica B Proceedings Supplement

      Volume: 10 Issue: 4 Pages: 989-994

    • DOI

      10.5506/aphyspolbsupp.10.989

    • NAID

      120006654137

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Polyakov Loop Fluctuations in terms of Dirac Eigenmodes2017

    • Author(s)
      T. M. Doi, K. Redlich, C. Sasaki and H. Suganuma
    • Journal Title

      Acta Physica Polonica B Proceedings Supplement

      Volume: 10 Issue: 3 Pages: 543-547

    • DOI

      10.5506/aphyspolbsupp.10.543

    • NAID

      120006654141

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Some Relations for Quark Confinement and Chiral Symmetry2017

    • Author(s)
      H. Suganuma, T. M. Doi, K. Redlich and C. Sasaki
    • Journal Title

      EPJ Web of Conferences

      Volume: 137 Pages: 04003-04003

    • DOI

      10.1051/epjconf/201713704003

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Holographic QCD for H-dibaryon (uuddss)2017

    • Author(s)
      H. Suganuma and K. Matsumoto
    • Journal Title

      EPJ Web of Conferences

      Volume: 137 Pages: 13018-13018

    • DOI

      10.1051/epjconf/201713713018

    • NAID

      120006654138

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 1+1 Large Nc QCD and its Holographic Dual - Soliton Picture of Baryons in Single-Flavor World2017

    • Author(s)
      H. Suganuma, Y. Nakagawa and K. Matsumoto
    • Journal Title

      JPS Conference Proceedings

      Volume: 13

    • DOI

      10.7566/jpscp.13.020013

    • NAID

      120006654139

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Study of the H-dibaryon in Holographic QCD2017

    • Author(s)
      K. Matsumoto, Y. Nakagawa and H. Suganuma
    • Journal Title

      JPS Conference Proceedings

      Volume: 13

    • DOI

      10.7566/jpscp.13.020014

    • NAID

      120006654140

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interplay between Deconfinement and Chiral Properties2017

    • Author(s)
      H. Suganuma, T. M. Doi, K. Redlich and C. Sasaki
    • Journal Title

      Acta Physica Polonica B

      Volume: 印刷中

    • NAID

      120006654142

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Polyakov Loop Fluctuations in terms of Dirac Eigenmodes2017

    • Author(s)
      T. M. Doi, K. Redlich, C. Sasaki and H. Suganuma
    • Journal Title

      Acta Physica Polonica B

      Volume: 印刷中

    • NAID

      120006654141

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Tetraquark and Pentaquark Systems in Lattice QCD2016

    • Author(s)
      Fumiko Okiharu, Takumi Doi, Hiroko Ichie, Hideaki Iida, Noriyoshi Ishii, Makoto Oka, Hideo Suganuma, Toru T. Takahashi
    • Journal Title

      Journal of Modern Physics

      Volume: 7 Issue: 08 Pages: 774-789

    • DOI

      10.4236/jmp.2016.78072

    • NAID

      120006401726

    • Related Report
      2016 Research-status Report 2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Non-perturbative Analysis of Various Mass Generation by Gluonic Dressing Effect with the Schwinger-Dyson Formalism in QCD2016

    • Author(s)
      S. Imai and H. Suganuma
    • Journal Title

      Journal of Modern Physics

      Volume: 7 Issue: 08 Pages: 790-805

    • DOI

      10.4236/jmp.2016.78073

    • NAID

      120006491530

    • Related Report
      2016 Research-status Report 2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Perfect Abelian Dominance of Confinement in Mesons and Baryons in SU(3) Lattice QCD2016

    • Author(s)
      N. Sakumichi and H. Suganuma
    • Journal Title

      EPJ Web of Conferences

      Volume: 126 Pages: 04042-04042

    • DOI

      10.1051/epjconf/201612604042

    • NAID

      120006654146

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Analytical Formulae linking Quark Confinement and Chiral Symmetry Breaking2016

    • Author(s)
      Takahiro M. Doi, Krzysztof Redlich, Chihiro Sasaki, Hideo Suganuma
    • Journal Title

      EPJ Web Conf.

      Volume: 126 Pages: 04016-04022

    • DOI

      10.1051/epjconf/201612604016

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] バリオン中のクォーク閉じ込め~やっとできた玉垣先生との研究交流~2016

    • Author(s)
      菅沼秀夫
    • Journal Title

      素粒子論研究・電子版

      Volume: 22(1) Pages: 110-112

    • Related Report
      2016 Research-status Report
    • Open Access
  • [Journal Article] Analytical Formulae of the Polyakov and Wilson Loops with Dirac Eigenmodes in Lattice QCD2016

    • Author(s)
      H. Suganuma, T. M. Doi and T. Iritani
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2016 Issue: 1 Pages: 013B06-013B06

    • DOI

      10.1093/ptep/ptv184

    • NAID

      120005848256

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Perfect Abelian Dominance of Confinement in Quark-Antiquark Potential in SU(3) Lattice QCD2016

    • Author(s)
      H. Suganuma and N. Sakumichi
    • Journal Title

      AIP Conference Proceedings

      Volume: 1701 Pages: 020016-020016

    • DOI

      10.1063/1.4938605

    • NAID

      120006406828

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Lattice QCD Analysis for Relation between Quark Confinement and Chiral Symmetry Breaking2016

    • Author(s)
      T. M. Doi, H. Suganuma and T. Iritani
    • Journal Title

      AIP Conference Proceedings

      Volume: 1701 Pages: 030004-030004

    • DOI

      10.1063/1.4938610

    • NAID

      120006654145

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] The Three-Quark Potential and Perfect Abelian Dominance in SU(3) Lattice QCD2016

    • Author(s)
      H. Suganuma and N. Sakumichi
    • Journal Title

      Proceedings of Science

      Volume: Lattice2015

    • NAID

      120006654147

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Dirac Spectrum Representation of Polyakov Loop Fluctuations in Lattice QCD2016

    • Author(s)
      T. M. Doi, K. Redlich, C. Sasaki and H. Suganuma
    • Journal Title

      Proceedings of Science

      Volume: Lattice2015

    • NAID

      120006654143

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Analytical Formulae linking Quark Confinement and Chiral Symmetry Breaking2016

    • Author(s)
      T. M. Doi, K. Redlich, C. Sasaki and H. Suganuma
    • Journal Title

      European Physical Journal Web of Conferences

      Volume: ICNFP2015

    • NAID

      120006401727

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Perfect Abelian Dominance of Confinement in Mesons and Baryons in SU(3) Lattice QCD2016

    • Author(s)
      N. Sakumichi and H. Suganuma
    • Journal Title

      European Physical Journal Web of Conferences

      Volume: ICNFP2015

    • NAID

      120006654146

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Three-Quark Potential and Abelian Dominance of Confinement in SU(3) QCD2015

    • Author(s)
      N. Sakumichi and H. Suganuma
    • Journal Title

      Physical Review D

      Volume: 92 Issue: 3 Pages: 034511-034511

    • DOI

      10.1103/physrevd.92.034511

    • NAID

      120005647500

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Polyakov Loop Fluctuations in the Dirac Eigenmode Expansion2015

    • Author(s)
      T. M. Doi, K. Redlich, C. Sasaki and H. Suganuma
    • Journal Title

      Physical Review D

      Volume: 92 Issue: 9

    • DOI

      10.1103/physrevd.92.094004

    • NAID

      120005668056

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] Non-abelian Higgs Theory in a Strong Magnetic Field and Confinement2018

    • Author(s)
      Hideo Suganuma
    • Organizer
      Quark Confinement and the Hadron Spectrum XIII (Confinement 2018), Maynooth U., Ireland, 31 July - 6 August 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Monopole Dominance of Confinement in SU(3) Lattice QCD2018

    • Author(s)
      Hideo Suganuma
    • Organizer
      Quark Confinement and the Hadron Spectrum XIII (Confinement 2018), Maynooth U., Ireland, 31 July - 6 August 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 強電磁場中での対称性の振る舞い ~1988-92 年の研究2018

    • Author(s)
      菅沼秀夫
    • Organizer
      研究会「高密度クォーク・ハドロン物質と中性子星」, 京都大学, 2018年5月26日
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Matter-Antimatter Coexistence Method for Finite Density QCD2017

    • Author(s)
      H. Suganuma
    • Organizer
      “Excited QCD 2017” (eQCD2017), Sintra, Portugal, 7-13 May 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Some Relations for Quark Confinement and Chiral Symmetry Breaking in QCD2016

    • Author(s)
      H. Suganuma
    • Organizer
      Quark Confinement and the Hadron Spectrum XII (Confinement 2016)
    • Place of Presentation
      Thessaloniki, Greece
    • Year and Date
      2016-08-28
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Holographic QCD for H-dibaryon (uuddss)2016

    • Author(s)
      H. Suganuma
    • Organizer
      Quark Confinement and the Hadron Spectrum XII (Confinement 2016)
    • Place of Presentation
      Thessaloniki, Greece
    • Year and Date
      2016-08-28
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 1+1 Large Nc QCD and its Holographic Dual - Soliton Picture of Baryons in Single-Flavor World2016

    • Author(s)
      H. Suganuma
    • Organizer
      The 14th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon (MENU 2016)
    • Place of Presentation
      Kyoto University (Kyoto City, Japan)
    • Year and Date
      2016-07-25
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Interplay between Deconfinement and Chiral Properties2016

    • Author(s)
      H. Suganuma
    • Organizer
      Critical Point and Onset of Deconfinement 2016 (CPOD 2016)
    • Place of Presentation
      Wroclaw, Poland
    • Year and Date
      2016-05-30
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] バリオン中のクォーク閉じ込め2015

    • Author(s)
      菅沼秀夫
    • Organizer
      原子核・クォークと中性子星-これまでとこれから-
    • Place of Presentation
      京都大学基礎物理学研究所
    • Year and Date
      2015-06-11
    • Related Report
      2015 Research-status Report
  • [Remarks] researchmap 菅沼 秀夫

    • URL

      https://researchmap.jp/read0069370

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
  • [Remarks] Hideo Suganuma's webpage

    • URL

      http://suganuma-hideo.o.oo7.jp/hideo/

    • Related Report
      2018 Annual Research Report 2017 Research-status Report 2016 Research-status Report
  • [Remarks] researchmap

    • URL

      http://researchmap.jp/read0069370

    • Related Report
      2016 Research-status Report 2015 Research-status Report
  • [Remarks] Hideo Suganuma's webpage

    • URL

      http://homepage3.nifty.com/suganuma-kyoto/hideo/

    • Related Report
      2015 Research-status Report

URL: 

Published: 2015-04-16   Modified: 2020-03-30  

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