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Nonperturbative Formulation of String Theory and Quantum Gravity

Research Project

Project/Area Number 08640403
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 素粒子・核・宇宙線
Research InstitutionInstitute of Nuclear and Particle Studies

Principal Investigator

KAWAI Hikaru  Dept.of Phys.II,Professor, 素粒子原子核研究所・物理第2, 教授 (80211176)

Project Period (FY) 1996 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 1997: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1996: ¥800,000 (Direct Cost: ¥800,000)
Keywordsstring theory / constructive definition / matrix model / IIB matrix model / dimension of space-time / unified theory / gravity / standard model / IIB型ストリング / large-N reduced model / 弦理論の構成的定式化 / スーパーヤン・ミルズ場 / シュヴィンガー・ダイソン方程式
Research Abstract

A constructive formulation of string theory is proposed and analyzed. We have expressed string theory in terms of a matrix model called IIB matrix model and examined whether the dimension of the space-time and the field contents of the standard model are properly generated by this model. Although we need an intensive numerical simulation to prove the validity of our formalism, we expect that this model will explain various physical quantities such as masses of quarks and leptons.

Report

(3 results)
  • 1997 Annual Research Report   Final Research Report Summary
  • 1996 Annual Research Report
  • Research Products

    (19 results)

All Other

All Publications (19 results)

  • [Publications] H.Aoki, S.Iso, H.Kawai, Y.Kitazawa, T.Tada: "Space-time structures from IIB Matrix Model" Prog.Theor.Phys.(invited paper). (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] M.Fukuma, H.Kawai, Y.Kitazawa, A.Tsuchiya: "String Field Theory from IIB Matrix Model" Nucl.Phys.B510. 158-174 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Aoki, H.Kawai: "String Scale Baryogenesis" Prog.Theor.Phys.98. 449-45 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] N.Ishibashi, H.Kawai, Y.Kitazawa, A.Tsuchiya: "A large-N Reduced Model as Superstring" Nucl.Phys.B498. 467-491 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Kawai, N.Tsuda, T.Yukawa: "Complex Structure of a DT Surfoce with T^2 Topology" Nucl.Phys.Proc.Suppl.53. 777-779 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Aoki, S.Iso, H.Kawai, Y.Kitazawa, T.Tada: "Space-time Structures from IIB Matrix Model" Prog.Theor.Phys.(to appear).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] M.Fukuma, H.Kawai, Y.Kitazawa, A.Tsuchiya: "String Field Theory from IIB Matrix Model" Nucl.Phys.B510. 158-174 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Aoki, H.Kawai: "String Scale Baryogenesis" Prog.Theor.Phys.98. 449-456 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] N.Ishibashi, H.Kawai, Y.Kitazawa, A.Tsuchiya: "A Large-N Reduced Model as Superstring" Nucl.Phys.B498. 467-491 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Kawai, N.Tsuda, T.Yukawa: "Complex Structure of a DT surface with T2 Topology" Nucl.Phys.Proc.Suppl.53. 777-779 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] H.Aoki, S.Iso, H.Kawai, Y.Kitazawa, T.Tada: "Space-time Structures from IIB Matrix Model" Prog.Theor.Phys. (invited paper). (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] M.Fukuma, H.Kawai, Y.Kitazawa, A.Tsuchiya: "String Field Theory from IIB Matrix Model" Nucl.Phys.B510. 158-174 (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] H.Aoki, H.Kawai: "String Scale Baryogenesis" Prog.Theor.Phys.98. 449-456 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] N.Ishibashi, H.Kawai Y.Kitazawa, A.Tsuchiya: "A large-N Reduced Model as Superstring" Nucl.Phys.B498. 467-491 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] H.Kawai, N.Tsuda, T.Yukawa: "Complex Structure of a DT Surface with T^2 Topology" Nucl.Phys.Proc.Suppl.53. 777-779 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] H.Kawai,N.Tsuda T.Yukawa: "Complex Structures of a DT surface with T^2 topology" Nucl.Phys.Proc.Suppl.53. 777-779 (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] H.Kawai,N.Tsuda T.Yukawa: "Strings in Computer" Toyonaka 1995,Frontiers in quantum field theory. 193-204 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] H.Kawai,Y.Kitazawa,M.Ninomiya: "Renormalizability of quantum gravity rear two-dimensions" Nucl.Phys.B467. 313-331 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] H.Aoki,H.Kawai J.Nishimura,A.Tsuchiya: "Operator Product Expansion in Two-Dimensional Quantum Gravity" Nucl.Phys.B474. 512-528 (1996)

    • Related Report
      1996 Annual Research Report

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Published: 1996-04-01   Modified: 2016-04-21  

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