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Development of Gauge Theory Numerical Experimental Tool

Research Project

Project/Area Number 23654092
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionHiroshima University

Principal Investigator

NAKAMURA Atsushi  広島大学, 情報メディア教育研究センター, 教授 (30130876)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords素粒子 / 数値シミュレーション / QCD / 場の量子論 / モンテカルロ計算 / マルチコア / モンテカルロ / 大規模線形計算 / ゲージ理論 / シミュレーション
Research Abstract

Gauge theories describe the interaction of fundamental particles, and it is also useful technique for the solid state physics. For the analysis of the gauge theories, numerical simulations are very powerful research method. However, due to the rapid progress in computers and related technique, it is now not so easy to employ for those who are not an expert of the numerical analysis. In this project, we have developed the environment in which researchers can use the gauge theory simulations. For this purpose, the whole code is not a black-box. It is not a set of libraries, but a set of tools with which researchers can construct their own program. So far this code (Lattice Tool Kit) is used in and out of Japan. We appreciate user's opinions and improve the code.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (37 results)

All 2014 2013 2012 2011 Other

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (23 results) (of which Invited: 2 results) Book (2 results) Remarks (3 results)

  • [Journal Article] Numerical Approach to Quark-Gluon World from Statistical QCD2013

    • Author(s)
      Atsushi Nakamura, Keitaro Nagata
    • Journal Title

      Proceedings of the 12th Asia Pacific Physics Conference (APPC12)

      Pages: 16002-16002

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Color screening potential at finite density in two-flavor lattice QCD with Wilson fermions2013

    • Author(s)
      Junichi Takahashi, Keitaro Nagata, Takuya Saito, Atsushi Nakamura
    • Journal Title

      Phys. Rev.

      Volume: D88 Pages: 114504-114504

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Color screening potential at finite density in two-flavor lattice QCD with Wilson fermions2013

    • Author(s)
      Junichi Takahashi, Keitaro Nagata, Takuya Saito, Atsushi Nakamura, Takahiro Sasaki, Hiroaki Kouno, Masanobu Yahiro
    • Journal Title

      Phys. Rev.

      Volume: D 88 Pages: 114504-114504

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Towards extremely dense matter on the lattice2012

    • Author(s)
      K. Nagata; S. Motoki; Y. Nakagawa; A. Nakamura; T. Saito
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 1A103 Pages: 1-40

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] EoS of finite density QCD with Wilson fermions by Multi-Parameter Reweighting and Taylor expansion2012

    • Author(s)
      Keitaro Nagata and Atsushi Nakamura
    • Journal Title

      Journal of High Energy Physics

      Volume: 1204-092, 2-12 Pages: 1-40

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] EoS of finite density QCD with Wilson fermions by Multi-Parameter Reweighting and Taylor expansion2012

    • Author(s)
      Keitaro Nagata, Atsushi Nakamura
    • Journal Title

      JHEP

      Volume: 1204 Issue: 4 Pages: 92-92

    • DOI

      10.1007/jhep04(2012)092

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Scaling study of the gluon propagator in Coulomb gauge QCD on isotropic and anisotropic lattices2011

    • Author(s)
      Y. Nakagawa, A. Nakamura, T. Saito and H. Toki
    • Journal Title

      Phys. Rev.

      Volume: D83 Pages: 114503-114503

    • NAID

      120003644425

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Gluon propagators and center vortices in gluon plasma2011

    • Author(s)
      M. N. Chernodub, Y. Nakagawa, A. Nakamura, T. Saito, and V. I. Zakharov
    • Journal Title

      Phys. Rev.

      Volume: D83 Pages: 114501-114501

    • NAID

      120003644427

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Imaginary chemical potential approach for the pseudocritical line in the QCD phase diagram with clover-improved Wilson fermions2011

    • Author(s)
      Keitaro Nagata and Atsushi Nakamura
    • Journal Title

      Phys. Rev.

      Volume: D83 Pages: 114507-114507

    • NAID

      120003644426

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Towards Understanding QCD Phase Diagram Lattice and RHIC Experiments2014

    • Author(s)
      Atsushi Nakamura
    • Organizer
      Lattice QCD at finite temperature and density
    • Place of Presentation
      高エネルギー加速器機構
    • Year and Date
      2014-01-20
    • Related Report
      2013 Final Research Report
  • [Presentation] Probing QCD phase Structure by Baryon Multiplicity Distributionole2013

    • Author(s)
      Atsushi Nakamura
    • Organizer
      Heavy Ion Meeting 2013-11 (HIM 2013)
    • Place of Presentation
      仁荷大学(韓国)
    • Year and Date
      2013-11-02
    • Related Report
      2013 Final Research Report
  • [Presentation] 多重度分布とQC D相転移2013

    • Author(s)
      中村純・永田桂太郎
    • Organizer
      日本物理学会 2013年秋季大会
    • Place of Presentation
      高知大学
    • Year and Date
      2013-09-21
    • Related Report
      2013 Final Research Report
  • [Presentation] シミュレーション教育のための授業の試み2013

    • Author(s)
      中村純
    • Organizer
      第16回問題解決環境(PSE)ワークショップ 2013
    • Place of Presentation
      玉川大学
    • Year and Date
      2013-09-18
    • Related Report
      2013 Final Research Report
  • [Presentation] 格子 QCD による有限密度ハドロン系の研究2013

    • Author(s)
      中村純
    • Organizer
      RCNP/九大研究会「ハドロン物理と原子核物理のクロスオーバー」
    • Place of Presentation
      九州大学
    • Year and Date
      2013-09-06
    • Related Report
      2013 Final Research Report
  • [Presentation] Role of Lattice QCD in Future High-Energy Nuclear Collisions2013

    • Author(s)
      Atsushi Nakamura
    • Organizer
      Future Trends in High-Energy Nuclear Collisions
    • Place of Presentation
      清華大学(中国)
    • Year and Date
      2013-08-20
    • Related Report
      2013 Final Research Report
  • [Presentation] Pursuing QCD Phase Transition with Lattice QCD and Experimental Data2013

    • Author(s)
      Atsushi Nakamura
    • Organizer
      Lattice 2013
    • Place of Presentation
      ヨハネス・グーテンベルク大学(ドイツ)
    • Year and Date
      2013-07-29
    • Related Report
      2013 Final Research Report
  • [Presentation] Numerical Approach to Quark-Gluon World from Statistical QCD2013

    • Author(s)
      Atsushi Nakamura
    • Organizer
      The 12th Asia Pacific Physics Conference of AAPPS
    • Place of Presentation
      幕張メッセ国際会議場
    • Year and Date
      2013-07-16
    • Related Report
      2013 Final Research Report
  • [Presentation] What can we learn from RHIC proton multiplicity distributions on QCD phase diagram?2013

    • Author(s)
      Atsushi Nakamura
    • Organizer
      Workshop on QCD under extreme conditions XQCD13
    • Place of Presentation
      ベルン大学(スイス)
    • Related Report
      2013 Final Research Report
  • [Presentation] What can we learn from RHIC proton multiplicity distributions on QCD phase diagram?2013

    • Author(s)
      Atsushi Nakamura
    • Organizer
      Workshop on QCD under extreme conditions XQCD13
    • Place of Presentation
      ベルン大学(スイス)
    • Related Report
      2013 Annual Research Report
  • [Presentation] ゼロからの格子QCD入門2013

    • Author(s)
      中村純
    • Organizer
      素核宇宙融合レクチャー
    • Place of Presentation
      理化学研究所
    • Related Report
      2013 Annual Research Report
  • [Presentation] Introduction to Lattice Gauge Theories2012

    • Author(s)
      Atsushi Nakamura
    • Organizer
      QCD Structure 1
    • Place of Presentation
      武漢(中国)
    • Related Report
      2013 Final Research Report
  • [Presentation] Finite Density Lattice QCD - a combined approach2012

    • Author(s)
      Atsushi Nakamura
    • Organizer
      Extreme QCD
    • Place of Presentation
      ワシントン大学(アメリカ)
    • Related Report
      2013 Final Research Report
  • [Presentation] Finite Density Lattice QCD - a combined approach2012

    • Author(s)
      A. Nakamura
    • Organizer
      Extreme QCD
    • Place of Presentation
      Washington University, USA
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Introduction to Lattice Gauge Theories2012

    • Author(s)
      A. Nakamura
    • Organizer
      QCD Structure 1
    • Place of Presentation
      Wuhan, China
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Numerical Approach to Quark-Gluon World from Statistical QCD

    • Author(s)
      Atsushi Nakamura
    • Organizer
      APPC12
    • Place of Presentation
      幕張メッセ国際会議場
    • Related Report
      2013 Annual Research Report
  • [Presentation] Pursuing QCD Phase Transition with Lattice QCD and Experimental Data

    • Author(s)
      Atsushi Nakamura
    • Organizer
      Latice 2013
    • Place of Presentation
      ヨハネス・グーテンベルク大学(ドイツ)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Role of Lattice QCD in Future High-Energy Nuclear Collisions

    • Author(s)
      Atsushi Nakamura
    • Organizer
      Future Trends in High-Energy Nuclear Collisions
    • Place of Presentation
      清華大学(中国)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 格子QCDによる有限密度ハドロン系の研究

    • Author(s)
      中村純
    • Organizer
      RCNP/九大研究会「ハドロン物理と原子核物理のクロスオーバー」
    • Place of Presentation
      九州大学箱崎キャンパス
    • Related Report
      2013 Annual Research Report
  • [Presentation] シミュレーション教育のための授業の試み

    • Author(s)
      中村純
    • Organizer
      第16回問題解決環境(PSE)ワークショップ2013
    • Place of Presentation
      玉川大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 多重度分布とQCD相転移

    • Author(s)
      中村純,永田桂太郎
    • Organizer
      日本物理学会 2013年秋季大会
    • Place of Presentation
      高知大学朝倉キャンパス
    • Related Report
      2013 Annual Research Report
  • [Presentation] Probing QCD phase Structure by Baryon Multiplicity Distributionole

    • Author(s)
      Atsushi Nakamura
    • Organizer
      Heavy Ion Meeting 2013-11
    • Place of Presentation
      仁荷大学(韓国)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Towards Understanding QCD Phase Diagram Lattice and RHIC Experiments

    • Author(s)
      A. Nakamura
    • Organizer
      Lattice QCD at finite temperature and density
    • Place of Presentation
      高エネルギー加速器研究機構
    • Related Report
      2013 Annual Research Report
  • [Book] フロー式物理演習シリーズ 18 相対論入門2013

    • Author(s)
      中村 純
    • Total Pages
      180
    • Publisher
      共立出版
    • Related Report
      2013 Final Research Report
  • [Book] フロー式物理演習シリーズ18相対論入門2013

    • Author(s)
      中村 純
    • Total Pages
      180
    • Publisher
      共立出版
    • Related Report
      2013 Annual Research Report
  • [Remarks] Lattice Tool homepage

    • URL

      http://nio-mon.riise.hiroshima-u.ac.jp/~LTK/

    • Related Report
      2013 Final Research Report
  • [Remarks] Lattice Tool Kit Homepage

    • URL

      http://nio-mon.riise.hiroshima-u.ac.jp/~LTK/

    • Related Report
      2013 Annual Research Report
  • [Remarks]

    • URL

      http://home.riise.hiroshima-u.ac.jp/~nakamura/pub1.html

    • Related Report
      2011 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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