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Toward the determination of physical quantities in finite temperature QCD

Research Project

Project/Area Number 20H01903
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research InstitutionKyushu University

Principal Investigator

Suzuki Hiroshi  九州大学, 理学研究院, 教授 (90250977)

Co-Investigator(Kenkyū-buntansha) 江尻 信司  新潟大学, 自然科学系, 准教授 (10401176)
北澤 正清  京都大学, 基礎物理学研究所, 講師 (10452418)
梅田 貴士  広島大学, 人間社会科学研究科(教), 准教授 (40451679)
金谷 和至  筑波大学, 数理物質系(特命教授), 特命教授 (80214443)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2022: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2021: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2020: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Keywords格子ゲージ理論 / 量子色力学 / グラディエント・フロー / 有限温度QCD / グラディエントフロー
Outline of Research at the Start

強い相互作用の基礎理論である量子色力学(QCD)の有限温度における各種物理量を、格子ゲージ理論により第一原理から数値計算するための研究である。この計算は、素粒子の極限状態における物性的性質というアカデミックな興味のみならず、初期宇宙の進化、宇宙の元素合成に重要な中性子星の内部構造の解明、重イオン衝突のダイナミクス、またアキシオンダークマターの残存量などを解明する上での基礎的なデータを理論の側から与える。

Outline of Final Research Achievements

We calculate the quantities in finite temperature Quantum Chromodynamics (QCD), which is the fundamental theory of strong interactions, using lattice gauge theory from first principles. This calculation answers not only academic question on the properties of particles in extreme states but also provides fundamental data from a theoretical perspective for studying the early universe evolution, dynamics of heavy-ion collisions, and the abundance of axion dark matter. In conventional methods, a tremendous amount of computational resources is required to determine the variation of lattice parameters under the change of the lattice spacing (the so-called beta function) . We circumvent this difficulty by employing the gradient flow to construct the physical quantities (SFtX method). The initial numerical calculations are almost completed, and only the final analyses remain.

Academic Significance and Societal Importance of the Research Achievements

強い相互作用の基礎理論である量子色力学(QCD)の有限温度における物理量を格子ゲージ理論を用いて第一原理から計算する。この計算は、素粒子の極限状態における性質というアカデミックな興味のみならず、初期宇宙の進化、重イオン衝突のダイナミクス、またアキシオンダークマターの残存量などの研究への基礎的データを理論の側から与える。当研究の目的の一つには、従来の計算法が必要とした莫大な計算量の低減に、我々の開発したグラディエント・フローを用いた物理量の構成(SFtX法)が有効であることを実証することにもあった。最終的な解析結果にはもうしばらく時間が掛かるが、現状では有望な結果が期待できる。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (73 results)

All 2023 2022 2021 2020 2019

All Journal Article (26 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 26 results,  Open Access: 26 results) Presentation (47 results) (of which Int'l Joint Research: 17 results,  Invited: 21 results)

  • [Journal Article] Phase structure and critical point in heavy-quark QCD at finite temperature2023

    • Author(s)
      Kanaya Kazuyuki、Ashikawa Ryo、Ejiri Shinji、Kitazawa Masakiyo、Suzuki Hiroshi、Wakabayashi Naoki
    • Journal Title

      Proceedings of Science

      Volume: LATTICE2022 Pages: 1-9

    • DOI

      10.22323/1.430.0177

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Bridge++ 2.0: Benchmark results on supercomputer Fugaku2023

    • Author(s)
      Kanamori Issaku、Aoyama Tatsumi、Kanaya Kazuyuki、Matsufuru Hideo、Namekawa Yusuke
    • Journal Title

      PoS

      Volume: LATTICE2022 Pages: 284-284

    • DOI

      10.22323/1.430.0284

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fractional topological charge in lattice Abelian gauge theory2023

    • Author(s)
      Abe Motokazu、Morikawa Okuto、Suzuki Hiroshi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2023 Issue: 2

    • DOI

      10.1093/ptep/ptad009

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effective model for pure Yang-Mills theory on T^2 \times R^2 with Polyakov loops2023

    • Author(s)
      Suenaga Daiki、Kitazawa Masakiyo
    • Journal Title

      Physical Review D

      Volume: 107 Issue: 7 Pages: 074502-074502

    • DOI

      10.1103/physrevd.107.074502

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Critical net-baryon fluctuations in an expanding system2023

    • Author(s)
      Pihan Gregoire、Bluhm Marcus、Kitazawa Masakiyo、Sami Taklit、Nahrgang Marlene
    • Journal Title

      Physical Review C

      Volume: 107 Issue: 1 Pages: 014908-014908

    • DOI

      10.1103/physrevc.107.014908

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ratio of baryon and electric-charge cumulants at second order with acceptance corrections2023

    • Author(s)
      Kitazawa Masakiyo、Esumi ShinIchi、Nonaka Toshihiro
    • Journal Title

      Nuclear Physics A

      Volume: 1030 Pages: 122591-122591

    • DOI

      10.1016/j.nuclphysa.2022.122591

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] One-particle irreducible Wilson action in the gradient flow exact renormalization group formalism2022

    • Author(s)
      Sonoda Hidenori、Suzuki Hiroshi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2022 Issue: 5

    • DOI

      10.1093/ptep/ptac047

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Roles of Polyakov loops in Yang-Mills theory on T2 × R22022

    • Author(s)
      Suenaga Daiki, Kitazawa Masakiyo
    • Journal Title

      EPJ Web of Conferences

      Volume: 274 Pages: 02014-02014

    • DOI

      10.1051/epjconf/202227402014

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Canonical partition function and center symmetry breaking in finite density lattice gauge theories2022

    • Author(s)
      Ejiri Shinji
    • Journal Title

      Physical Review D

      Volume: 106 Issue: 11

    • DOI

      10.1103/physrevd.106.114505

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Manifestly gauge invariant exact renormalization group for quantum electrodynamics2022

    • Author(s)
      Miyakawa Yuki、Sonoda Hidenori、Suzuki Hiroshi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2022 Issue: 2

    • DOI

      10.1093/ptep/ptac003

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] General purpose lattice QCD code set Bridge++ 2.0 for high performance computing2022

    • Author(s)
      Akahoshi Yutaro、Aoki Sinya、Aoyama Tatsumi、Kanamori Issaku、Kanaya Kazuyuki、Matsufuru Hideo、Namekawa Yusuke、Nemura Hidekatsu、Taniguchi Yusuke
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 2207 Issue: 1 Pages: 012053-012053

    • DOI

      10.1088/1742-6596/2207/1/012053

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Scope and convergence of the hopping parameter expansion in finite-temperature quantum chromodynamics with heavy quarks around the critical point2022

    • Author(s)
      Wakabayashi Naoki、Ejiri Shinji、Kanaya Kazuyuki、Kitazawa Masakiyo
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2022 Issue: 3 Pages: 1-27

    • DOI

      10.1093/ptep/ptac019

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gradient flow exact renormalization group: Inclusion of fermion fields2021

    • Author(s)
      Miyakawa Yuki、Suzuki Hiroshi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2021 Issue: 8

    • DOI

      10.1093/ptep/ptab100

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] t→0 extrapolation function in SFtX method for the energy-momentum tensor2021

    • Author(s)
      Suzuki Hiroshi、Takaura Hiromasa
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2021 Issue: 7

    • DOI

      10.1093/ptep/ptab068

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Finite-size scaling around the critical point in the heavy quark region of QCD2021

    • Author(s)
      Kiyohara Atsushi、Kitazawa Masakiyo、Ejiri Shinji、Kanaya Kazuyuki
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 11 Pages: 1-17

    • DOI

      10.1103/physrevd.104.114509

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gradient flow exact renormalization group2021

    • Author(s)
      Sonoda Hidenori、Suzuki Hiroshi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2021 Issue: 2

    • DOI

      10.1093/ptep/ptab006

    • NAID

      120007099154

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Latent heat and pressure gap at the first-order deconfining phase transition of SU(3) Yang?Mills theory using the small flow-time expansion method2020

    • Author(s)
      WHOT-QCD Collaboration、Shirogane Mizuki、Ejiri Shinji、Iwami Ryo、Kanaya Kazuyuki、Kitazawa Masakiyo、Suzuki Hiroshi、Taniguchi Yusuke、Umeda Takashi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2021 Issue: 1 Pages: 1-26

    • DOI

      10.1093/ptep/ptaa184

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Four quark operators for kaon bag parameter with gradient flow2020

    • Author(s)
      Suzuki Asobu、Taniguchi Yusuke、Suzuki Hiroshi、Kanaya Kazuyuki
    • Journal Title

      Physical Review D

      Volume: 102 Issue: 3 Pages: 1-13

    • DOI

      10.1103/physrevd.102.034508

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] More on the infrared renormalon in SU (N) QCD(adj.) on $\mathbb{R}^3\times S^1$2020

    • Author(s)
      Ashie Masahiro、Morikawa Okuto、Suzuki Hiroshi、Takaura Hiromasa
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 9

    • DOI

      10.1093/ptep/ptaa096

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nf=2+1 QCD thermodynamics with gradient flow using two-loop matching coefficients2020

    • Author(s)
      Taniguchi Yusuke、Ejiri Shinji、Kanaya Kazuyuki、Kitazawa Masakiyo、Suzuki Hiroshi、Umeda Takashi、WHOT-QCD Collaboration
    • Journal Title

      Physical Review D

      Volume: 102 Issue: 1 Pages: 1-25

    • DOI

      10.1103/physrevd.102.014510

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Vacuum energy of the supersymmetric $\mathbb{C}P^{N-1}$ model on $\mathbb{R}\times S^1$ in the $1/N$ expansion2020

    • Author(s)
      Ishikawa Kosuke、Okuto Morikawa、Shibata Kazuya、Suzuki Hiroshi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 6

    • DOI

      10.1093/ptep/ptaa066

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Calculation of PCAC mass with Wilson fermion using gradient flow2020

    • Author(s)
      Baba Atsushi、Ejiri Shinji、Kanaya Kazuyuki、Kitazawa Masakiyo、Suzuki Asobu、Suzuki Hiroshi、Taniguchi Yusuke、Umeda Takashi
    • Journal Title

      Proceedings of Science

      Volume: 363 Pages: 191-191

    • DOI

      10.22323/1.363.0191

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Renormalon structure in compactified spacetime2020

    • Author(s)
      Ishikawa Kosuke、Morikawa Okuto、Shibata Kazuya、Suzuki Hiroshi、Takaura Hiromasa
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 1

    • DOI

      10.1093/ptep/ptz147

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Infrared renormalon in $SU(N)$ QCD(adj.) on $\mathbb{R}^3\times S^1$2020

    • Author(s)
      Ashie Masahiro、Morikawa Okuto、Suzuki Hiroshi、Takaura Hiromasa、Takeuchi Kengo
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 2

    • DOI

      10.1093/ptep/ptz157

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Infrared renormalon in the supersymmetric $\mathbb{C}P^{N-1}$ model on $\mathbb{R}\times S^1$2020

    • Author(s)
      Ishikawa Kosuke、Morikawa Okuto、Nakayama Akira、Shibata Kazuya、Suzuki Hiroshi、Takaura Hiromasa
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 2

    • DOI

      10.1093/ptep/ptaa002

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Study of 2+1 flavor finite-temperature QCD using improved Wilson quarks at the physical point with the gradient flow2019

    • Author(s)
      Kanaya Kazuyuki、Baba Atsushi、Suzuki Asobu、Ejiri Shinji、Kitazawa Masakiyo、Suzuki Hiroshi、Taniguchi Yusuke、Umeda Takashi
    • Journal Title

      Proceedings of Science

      Volume: 363 Pages: 088-088

    • DOI

      10.22323/1.363.0088

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Gradient flow exact renormalization group2023

    • Author(s)
      鈴木博
    • Organizer
      The Gradient Flow in QCD and other Strongly Coupled Field Theories
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 有限温度格子QCDの重クォーク領域での一次相転移の終点の化学ポテンシャル依存性2023

    • Author(s)
      江尻信司,
    • Organizer
      日本物理学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ホッピングパラメタ展開の高次項と収束性2022

    • Author(s)
      北沢正清
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 重クォーク領域における臨界点決定のためのホッピングパラメタ展開の収束性2022

    • Author(s)
      江尻信司
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] SFtX法によるNf=2+1フレーバーQCDの熱力学量2022

    • Author(s)
      鈴木博
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Flux-tube structure via energy-momentum tensor2022

    • Author(s)
      Masakiyo Kitazawa
    • Organizer
      The Intricate Dynamics Of QCD In Vacuum And Extreme Environments
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Phase structure and critical point in heavy-quark QCD at finite temperature2022

    • Author(s)
      Kazuyuki Kanaya
    • Organizer
      The 39th International Symposium on Lattice Field Theory (Lattice 2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Critical point in heavy-quark QCD at finite temperature2022

    • Author(s)
      Kazuyuki Kanaya
    • Organizer
      Tsukuba Global Science Week (TGSW2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermodynamics of 2+1 flavor QCD with the gradient flow2022

    • Author(s)
      Kazuyuki Kanaya
    • Organizer
      The 30th Anniversary Symposium of the Center for Computational Sciences at the University of Tsukuba
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] SFtX法によるNf=2+1フレーバーQCDの熱力学量2022

    • Author(s)
      鈴木博
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 有限温度量子色力学のダイナミクス2021

    • Author(s)
      鈴木博
    • Organizer
      学際大規模情報基盤共同利用・共同研究拠点(JHPCN)第13回拠点シンポジウム
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Gradient flow exact renormalization group: A perturbative analysis2021

    • Author(s)
      鈴木博
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 有限温度量子色力学における物理量の第一原理計算2021

    • Author(s)
      鈴木博
    • Organizer
      第8回「京」を中核とするHPCI システム利用研究課題成果報告会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Latent heat and pressure gap at the first-order deconfining phase transition of SU(3) Yang-Mills theory using the small flow-time expansion method2021

    • Author(s)
      Kazuyuki Kanaya
    • Organizer
      The 38th International Symposium on Lattice Field Theory (Lattice 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Four quark operators for kaon bag parameter with gradient flow2021

    • Author(s)
      Kazuyuki Kanaya
    • Organizer
      熱場の量子論とその応用2021 (TFQT 2021)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Four quark operators for kaon bag parameter with gradient flow2021

    • Author(s)
      金谷和至
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Thermodynamics of 2+1 flavor QCD with the gradient-flow2021

    • Author(s)
      Kazuyuki Kanaya
    • Organizer
      CCS 13th international symposium 2021 on Discovery, Fusion, Creation of New Knowledge by Multidisciplinary Computational Sciences
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 勾配流法を用いたNf=2+1 QCDのエネルギー運動量テンソルの研究2021

    • Author(s)
      金谷和至
    • Organizer
      第8回「京」を中核とするHPCIシステム利用研究課題成果報告会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Particle density probability distribution function and center symmetry breaking in finite density lattice gauge theories2021

    • Author(s)
      Shinji Ejiri
    • Organizer
      The 38th International Symposium on Lattice Field Theory (Lattice 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Phase structure of QCD in the heavy quark region2021

    • Author(s)
      Shinji Ejiri
    • Organizer
      YITP workshop "QCD phase diagram and lattice QCD"
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 重クォーク領域における臨界点決定のためのホッピングパラメタ展開の収束性2021

    • Author(s)
      江尻信司
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 格子量子色力学に基づく初期宇宙の諸性質の精密数値解析2021

    • Author(s)
      北沢正清
    • Organizer
      学際大規模情報基盤共同利用・共同研究拠点(JHPCN)第13回拠点シンポジウム
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Critical points in strongly-interacting media2021

    • Author(s)
      Masakiyo Kitazawa
    • Organizer
      Tsukuba Global Science Week (TGSW2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 重クォーク領域の臨界点周辺における有限サイズスケーリングの精密測定2021

    • Author(s)
      北沢正清
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Gravitational form factors from lattice QCD2021

    • Author(s)
      Masakiyo Kitazawa
    • Organizer
      GPDs and related topics at J-PARC
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Stress-energy-momentum tensor on the lattice2021

    • Author(s)
      Masakiyo Kitazawa
    • Organizer
      YITP workshop "QCD phase diagram and lattice QCD"
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] From lattice to observables2021

    • Author(s)
      Masakiyo Kitazawa
    • Organizer
      The 8th Asian Triangle Heavy-Ion Conference (ATHIC 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ホッピングパラメタ展開の高次項と収束性2021

    • Author(s)
      北沢正清
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Gradient flow exact renormalization group2021

    • Author(s)
      鈴木博
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Gradient flowに基づくSFtX法による物理点QCDの熱力学特性の研究2021

    • Author(s)
      金谷和至
    • Organizer
      大阪大学サイバーメディアセンター2020年度公募型利用制度成果報告会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Small flow-time expansion法によるSU(3)格子ゲージ理論の一次相転移点における潜熱と圧力差2021

    • Author(s)
      江尻信司
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 有限温度量子色力学のダイナミクス2020

    • Author(s)
      鈴木博
    • Organizer
      JHPCN第12回拠点シンポジウム
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] The vacuum angle is a marginal parameter2020

    • Author(s)
      鈴木博
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Small Flow time eXpansion (SFtX)法による2+1フレーバーQCDの熱力学2020

    • Author(s)
      鈴木博
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ウィルソンフェルミオンに基づいた有限温度量子色力学の研究2020

    • Author(s)
      鈴木博
    • Organizer
      第7回「京」を中核とするHPCIシステム利用研究課題成果報告会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Gradient flow and the Wilsonian renormalization group flow2020

    • Author(s)
      Hiroshi Suzuki
    • Organizer
      The 10th International Conference on Exact Renormalization Group 2020 (ERG2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 物理的なクォーク質量におけるエネルギー運動量テンソルの研究2020

    • Author(s)
      金谷和至
    • Organizer
      JHPCN第12回拠点シンポジウム
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 格子量子色力学に基づく初期宇宙の諸性質の精密解析2020

    • Author(s)
      北澤正清
    • Organizer
      JHPCN第12回拠点シンポジウム
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Anisotropic pressure induced by finite-size effects at nonzero temperature in SU(3) YM theory2020

    • Author(s)
      Kitazawa Masakiyo
    • Organizer
      Asia-Passific Symposium for Lattice Field Theory (APLAT2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Improvement of the SFtX method based on the gradient flow in the study of finite temperature N_f=2+1 QCD2020

    • Author(s)
      金谷和至
    • Organizer
      熱場の量子論とその応用2020 (TFQT 2020)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 有限密度格子ゲージ理論におけるセンター対称性による符号問題の回避法を用いた粒子密度確率分布関数2020

    • Author(s)
      江尻信司
    • Organizer
      熱場の量子論とその応用2020 (TFQT 2020)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Improvement of the SFtX method based on the gradient flow in the study of finite temperature Nf=2+1 QCD2020

    • Author(s)
      金谷和至
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] センター対称性による有限密度格子ゲージ理論における符号問題の回避2020

    • Author(s)
      江尻信司
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Thermodynamic observables in (2+1)-flavor QCD applying the gradient-flow method2020

    • Author(s)
      Kazuyuki Kanaya
    • Organizer
      CCS 12th international symposium 2020 on Discovery, Fusion, Creation of New Knowledge by Multidisciplinary Computational Sciences, CCS, Tsukuba University
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 勾配流法を用いたクォーク・グルオン プラズマの物性的研究2020

    • Author(s)
      金谷和至
    • Organizer
      第7回「京」を中核とするHPCIシステム利用研究課題成果報告会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Energy-momentum tensor on the lattice2020

    • Author(s)
      Masakiyo Kitazawa
    • Organizer
      Extreme Nonequilibrium QCD, ICTS, India
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] End point of first order phase transitions and sign problem in finite density lattice gauge theories2020

    • Author(s)
      江尻信司
    • Organizer
      第3回クラスター階層領域研究会
    • Related Report
      2020 Annual Research Report
    • Invited

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Published: 2020-04-28   Modified: 2024-01-30  

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