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Study of D-branes (non-perturbative effects in superstring theory) and solitons in field theories

Research Project

Project/Area Number 19740125
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionThe Institute of Physical and Chemical Research

Principal Investigator

HASHIMOTO Koji  The Institute of Physical and Chemical Research, 川合理論物理学研究室, 専任研究員 (80345074)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,080,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,000,000 (Direct Cost: ¥1,000,000)
Keywords超弦理論 / Dブレーン / ゲージ・重力対応 / ソリトン / 量子色力学 / 強結合 / 弦理論 / QCD / 原子核
Research Abstract

We studied relation between D-branes in superstring theory and solitons in field theories, and we obtained an interesting insight on the applications in both directions among them. We used the fact that D-branes represent baryons in application of gauge/gravity correspondence in superstring theory. Using a solitonic representation of D-branes, we could obtain various properties of baryons in quantum chromo-dynamics. These include charge radii, magnetic moments of nucleons, nuclear forces and repulsive cores of nucleons, and nuclear giant resonances.

Report

(5 results)
  • 2009 Annual Research Report   Self-evaluation Report ( PDF )   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (28 results)

All 2009 2008 2007 Other

All Journal Article (12 results) (of which Peer Reviewed: 12 results) Presentation (15 results) Remarks (1 results)

  • [Journal Article] Nuclear Force from String Theory2009

    • Author(s)
      Koji Hashimoto, Tadakatsu Sakai, Shigeki Sugimoto
    • Journal Title

      Prog. Theor. Phys. 122

      Pages: 427-476

    • NAID

      110007339486

    • Related Report
      2009 Self-evaluation Report 2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Holographic Nuclei2009

    • Author(s)
      Koji Hashimoto
    • Journal Title

      Prog. Theor. Phys. 121

      Pages: 241-251

    • NAID

      110007339332

    • Related Report
      2009 Self-evaluation Report 2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Toward a Proof of Montonen-Olive Duality via Multiple M2-branes2009

    • Author(s)
      Koji Hashimoto, Ta-Sheng Tai, Seiji Terashima
    • Journal Title

      Journal of High Energy Physics 0904

      Pages: 25-25

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Holographic Nuclei2009

    • Author(s)
      Koji Hashimoto
    • Journal Title

      Progress of Theoretical Physics 121

      Pages: 241-251

    • NAID

      110007339332

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nuclear Force from String Theory2009

    • Author(s)
      Koji Hashimoto, Tadakatsu Sakai, Shigeki Sugimoto
    • Journal Title

      Progress of Theoretical Physics 122

      Pages: 427-476

    • NAID

      110007339486

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gravitational Dual of Tachyon Condensation2009

    • Author(s)
      Gary W.Gibbons, Koji Hashimoto, Shinji Hirano
    • Journal Title

      Journal of High Energy Physics 0909

      Pages: 100-100

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Holographic Baryons: Static Properties and From Factors from Gauge/String Duality2008

    • Author(s)
      Koji Hashimoto, Tadakatsu Sakai, Shigeki Sugimoto
    • Journal Title

      Prog. Theor. Phys. 120

      Pages: 1093-1137

    • Related Report
      2009 Self-evaluation Report 2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Holographic Nuclei2008

    • Author(s)
      Koji Hashimoto
    • Journal Title

      Progress of Theoretical Physics 121-2(印刷中)

    • NAID

      110007339332

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Holographic Baryons: Static Properties and Form Factors from Gauge/String Duality2008

    • Author(s)
      Koji Hashimoto, Tadakatsu Sakai, Shigeki Sueimoto
    • Journal Title

      Progress of Theoretical Physics 120

      Pages: 1093-1137

    • NAID

      110007021700

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quark Mass Deformation of Holographic Massless QCD2008

    • Author(s)
      Koji Hashimoto, Takayuki Hirayama, Feng-Li Lin, Ho-Ung Yee
    • Journal Title

      Journal of high Energy Physics 0807

      Pages: 89-89

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Holographic QCD and Pion Mass2007

    • Author(s)
      Koji Hashimoto
    • Journal Title

      Journal of High Energy Physics 0706

      Pages: 20-20

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] QCD String as Vortex String in Seiberg-Dual Theory2007

    • Author(s)
      Minoru Eto
    • Journal Title

      Journal of High Energy Physics 0709

      Pages: 36-36

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Towards a holographic model of color-flavor locking phase2009

    • Author(s)
      Koji Hashimoto
    • Organizer
      Taiwan String Theory workshop 2010
    • Place of Presentation
      台湾師範大学、台北、台湾
    • Year and Date
      2009-12-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] Nuclear Force from String Theory2009

    • Author(s)
      Koji Hashimoto
    • Organizer
      Strongly Coupled Gauge Theories 09
    • Place of Presentation
      名古屋大学、名古屋
    • Year and Date
      2009-12-08
    • Related Report
      2009 Annual Research Report
  • [Presentation] Nuclear Force from String Theory2009

    • Author(s)
      Koji Hashimoto
    • Organizer
      10-th international conference on hypernuclear and strange particle physics (Hyp-X)
    • Place of Presentation
      J-PARC東海村
    • Year and Date
      2009-09-16
    • Related Report
      2009 Self-evaluation Report 2009 Final Research Report
  • [Presentation] Nuclear Force from String Theory2009

    • Author(s)
      Koji Hashimoto
    • Organizer
      10th international conference on Hypernuclear and Strange particle physics "HYP-X"
    • Place of Presentation
      J-PARC、東海村
    • Year and Date
      2009-09-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] Baryons in Holographic QCD2009

    • Author(s)
      Koji Hashimoto
    • Organizer
      Hadron Structure and Interactions 2009
    • Place of Presentation
      東京家政大学、東京
    • Year and Date
      2009-08-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] Holographic QCD and Nuclear Force2009

    • Author(s)
      Koji Hashimoto
    • Organizer
      Workshop "Nuclear Physics and Hadron Physics"
    • Place of Presentation
      高エネルギー加速器研究機構、つくば
    • Year and Date
      2009-08-13
    • Related Report
      2009 Annual Research Report
  • [Presentation] A Color-Flavor Locking in Holographic QCD2009

    • Author(s)
      Koji Hashimoto
    • Organizer
      Focus Program Workshop "Gauge/String Duality"
    • Place of Presentation
      APCTP, Pohang, Korea
    • Year and Date
      2009-07-30
    • Related Report
      2009 Annual Research Report
  • [Presentation] Nuclear force from string theory, "Workshop "Fundamental Aspects of Superstring theory,2009

    • Author(s)
      Koji Hashimoto
    • Organizer
      Kavli Institute for theoretical Physics
    • Place of Presentation
      Santa Barbara, アメリカ
    • Year and Date
      2009-05-09
    • Related Report
      2009 Final Research Report
  • [Presentation] Nuclear force from string theory2009

    • Author(s)
      Koji Hashimoto
    • Organizer
      Workshop "Fundamental Aspects of Superstring theory, "
    • Place of Presentation
      Kavli Institute for theoretical Physics (Santa Barbara, アメリカ)
    • Year and Date
      2009-05-09
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] Nuclear Force from String Theory2009

    • Author(s)
      Koji Hashimoto
    • Organizer
      Workshop "Fundamental Aspects of Superstring Theory"
    • Place of Presentation
      Kavli Institute for Theoretical Physics, Santa Barbara, USA
    • Year and Date
      2009-05-07
    • Related Report
      2009 Annual Research Report
  • [Presentation] Quark Mass in Holographic QCD2008

    • Author(s)
      Koji Hashimoto
    • Organizer
      Workshop "Non-perturbative Methods in Strongly Coupled Gauge Theories"
    • Place of Presentation
      Galileo Galilei Institute(イタリア・フィレンツェ)
    • Year and Date
      2008-04-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] 超弦理論のDブレーン2008

    • Author(s)
      橋本幸士
    • Organizer
      第14回ICEPP(素粒子国際センター)シンポジウム
    • Place of Presentation
      長野県北安曇郡白馬村
    • Related Report
      2007 Annual Research Report
  • [Presentation] Cosmic strings, QCD strings and D-branes2007

    • Author(s)
      Koji Hashimoto
    • Organizer
      KIAS-YITP joint workshop "string phenomenology And cosmology"
    • Place of Presentation
      京都大学理学部
    • Year and Date
      2007-09-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] Future of Superstring2007

    • Author(s)
      Koji Hashimoto
    • Organizer
      SUSY in 2010's
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-06-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] ブレーン、宇宙の次元、宇宙ひも2007

    • Author(s)
      橋本幸士
    • Organizer
      初期宇宙研究会
    • Place of Presentation
      東京大学本郷キャンパス
    • Year and Date
      2007-05-29
    • Related Report
      2007 Annual Research Report
  • [Remarks]

    • URL

      http://www2.yukawa.kyoto-u.ac.jp/~koji/

    • Related Report
      2007 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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