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Dynamical Symmetry Breaking and Unified Theory

Research Project

Project/Area Number 07304029
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field 素粒子・核・宇宙線
Research InstitutionKYOTO UNIVERSITY

Principal Investigator

KUGO Taichi  Kyoto University, Graduate of School Professor, 大学院・理学研究科, 教授 (00115833)

Co-Investigator(Kenkyū-buntansha) AOKI Kenichi  Kanazawa Univ., Dept., of Phys., Associate Professor, 理学部, 助教授 (00150912)
HARADA Koji  Kyushu Univ., Dept.of Phys., Assistant, 理学部, 助手 (00202268)
BANDO Masako  Aichi Univ., College of Liberal Arts., Professor, 教養部, 教授 (20025365)
SUZUKI Hiroshi  Ibaragi Univ., Dept.of Phys., Assistant, 理学部, 助手 (90250977)
SUGAMOTO Akio  Ochanomizu Univ., Dept.of Phys., Professor, 理学部, 教授 (70132686)
矢彦沢 茂明  立教大学, 理学部, 助教授 (00192790)
加藤 光裕  東京大学, 大学院・総合文化研究科, 助教授 (80185876)
風間 洋一  東京大学, 大学院・総合文化研究科, 教授 (60144317)
末廣 一彦  北海道大学, 大学院・理学研究科, 講師 (60211976)
国友 浩  大阪大学, 大学院・理学研究科, 助手 (20202046)
栗本 猛  富山大学, 理学部, 助教授 (10195563)
金杉 弘隆  東京工業大学, 理学部, 助手 (30016076)
石川 健三  北海道大学, 大学院・理学研究科, 教授 (90159690)
Project Period (FY) 1995 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥11,600,000 (Direct Cost: ¥11,600,000)
Fiscal Year 1997: ¥3,900,000 (Direct Cost: ¥3,900,000)
Fiscal Year 1996: ¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 1995: ¥4,000,000 (Direct Cost: ¥4,000,000)
Keywordsrenormalization group equation / gauged NJL model / standard model / unified theory / Supersymmetry / D-brane / B-meson / M theory / ニュートリノ / 動的ゲージ粒子 / 正則化 / 光円錐量子化 / B中間子 / supermembrane / gauged 南部-Jona-Lasinio模型 / 漸近自由でないゲージ理論 / カイラルフェルミオン / duality / 弦理論 / 重力理論 / 対称性の力学的破れ / カイラル対称性 / QCD / 超対称標準模型 / CP対称性 / Extended Technicolor
Research Abstract

A part of research results of our project for three academic years in 1995-1997 are as follows :
1.Dynamical Symmetry Breaking and Grand Unified Theories : K.Aoki developed a new renormalization group method for analyzing gauged NJL model and gave an approximation method going beyond the Higashijima-Miransky improved ladder approximation. Bando investigated the possibility of dynamical gauge bosons and its relevance to the Standard Model and GUT theories. Harada studied various problems in the light-cone quantization of field theories. H.Suzuki proposed a gauge-covariant formulation of chiral fermion on the lattice which uses the idea of covariant regularization in continuum theory. Kugo clarified the conditions under which the gauge-Higgs-Yukawa system becomes nontrivial, using the renormalization group equation. Nakano reviewed the dynamical supersymmetry breaking based on anomalous U (1) gauge symmetry. Suehiro quantized the extended Cherm-Simons theories in general dimensions. Sugamoto studied problems concerning B-meson decays, electroweak baryogenesis and neutron electric dipole moment.
2.Duality and Non-Perturbative Dynamics in Supersymmetric Gauge Theories and String Theories : M.Kato proposed an ambitious theory which gives a non-perturbative definition of the string theory starting with non-commutative space-time. Kazama calculated for the first time the elastic scattering amplitude of quantized D-particles with a finite mass. Kunitomo constructed a topological field theory which describes the ground state of D-5 brane and considered the possibility of the second quantization of D-5 brane. Matsuo gave a simple derivation of the BPS condition for string junctions and examined the U-duality calculating the mass formula for the D-brane BPS states. Yahikozawa calculated systematically the effective action for the stringy vortices.

Report

(4 results)
  • 1997 Annual Research Report   Final Research Report Summary
  • 1996 Annual Research Report
  • 1995 Annual Research Report
  • Research Products

    (46 results)

All Other

All Publications (46 results)

  • [Publications] K.Ishikawa, et al.: "Integer quantum Hall effect with realistic boundary condition : Exact quantization and breakdown" Phys.Rev.B54. 17819-17837 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] M.Kato, et al.: "D-Branes on Group Manifolds" Nucl.Phys.B499. 583-595 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] S.Hirano, et al.: "Scattering of closed string states from a quantized D-particle" Nucl Phys.B499. 495-515 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] N.Kitazawa, et al.: "Supersymmetric Composite Model with Dynamical Supersymmetric Breaking" Phys.Rev.D56. 2842-2851 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] K.Furuushi, et al.: "Topological Field Theory and Second Quantized Five-Branes" Nucl.Phys.B494. 144-160 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] T.Kurimoto, et al.: "New Physics and qngles measurement at B factory" Prog.Theor.Phys.98. 967-975 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] K.Ishikawa, et al.: "Integer quantum Hall effect with realistic boundary condition : Exact quantization and breakdown" Phys.Rev.B54. 17819-17837 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] M.Kato, et al: "D-Branes on Group Manifolds" Nucl.Phys.B499. 583-595 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] S.Hirano, et al.: "Scattering of closed string states from a quantized D-particle" Nucl Phys.B499. 495-515 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] N.Kitazawa, et al.: "Supersymmetric Composite Model with Dynamical Supersymmetric Breaking" Phys.Rev.D56. 2842-2851 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] K.Furuushi, et al.: "Topological Field Theory and Second Quantized Five-Branes" Nucl.Phys.D-494. 144-160 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] T.Kurimoto, et al.: "New Physics and CP angles measurement at B factory" Prog.Theor.Phys.98. 967-975 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Y.Kazama: "Scattering of quantized Dirichlet Particles" Nucl.Phys.B504. 285-325 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] M.Bando, et al.: "Dybamical Gauge Boson and Strong Weak Reciprocity" Prog.Theor.Phys.97. 665-678 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Mohammad R.Ahamdy, et al.: "Intermediate Pseudoscalar Resonance Contributions to B-X (S) Photon Photon" Phys.Rev.D57. 1997-2000 (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] M.Fukuma, et al.: "Combinatorices of Solitons in Noncritical String Theory" Phys.Lett.B393. 316-320 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] N.Kawamoto, et al.: "Quantization of gl (1,R) Generalized Chern-Simons Theory in 1+1 Dimensions" Mon.Phys.Lett.A12. 219-231 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] M.Aoki, et al.: "Electroweak Baryogenesis from Chargino Transoprt in the Supersymmetric Model" Prog.Theor.Phys.98. 1179-1191 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] N.Nagao: "Renomalization Group in 2+ε -Dimenyions and ε*2" Prog.Theor.Phys.95. 985-993 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] S.Nojiri: "Collective Motion of Mino-organisms from Field Theoretical View Point" Mod.Phys.Lett.A. 11. 915-920 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] H.Hata: "String Field Theory in Rindler Space-Time and String Thermalization" Prog.Theor.Phys.96. 985-1019 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Y.Kazama: "Unified approach to Solvable models of dilaton gravity in two-dimensions based on symmetry" Phys.Rev.D. 51. 4265-4276 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] T.Kugo: "Nontriviality of Gauge-Higgs-Yukawa System and Renormalizability of Gauged Nambu-Jona-Lasino Model" Prog.Theor.Phys.Supplement. No.123. 113-125 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] N.Kawamoto: "Quantization of gl(1,IR) Generalized Chern-Simons Theory in H1 dimensions" Mod.Phys.Lett.A. (in press). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] H.Nakano: "Scalar Mass Universality,"Anomalous" U(1) and R Symmetries" Prog.Theor.Phys.Supplement. 123. 387-395 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] K.Okuyama: "Path Integral Evaluation of Non-Abelian Anomaly and Pauli-Villars-Gupta Regularization" Physics Letters. B382. 117-123 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] M.katsuki: "Two-form Gravity and the Generation of Space-Time" Int.J.Mod.Phys.A. 11. 3033-3048 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] E.Elizalde: "Quantum Effects of Stringy and membranic Nature for the Swimming of Microrganisms in a Fluid" Int.J.Mod.Phys.A. 11. 5569-5585 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] T. Kugo: "Nontriviality of Gaube-Higgs-Yukawa System and Renormalizability of Gauged Nambu-Jona-Lasinio Model" Prog. Theor. Phys. Supplement. 123 (to appear). (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] K. Ishikawa et al.: "On the absence of finite size corrections in the quantized Hall couductance" Physics Letters. A210. 321-327 (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] K. Akama: "Compositeness Condition at the next-to-leading order in the Nambu-Jona-Lasinio Model" Physical Review Letters. 76. 184-187 (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] Y. Katsuki: "Majorana neutrino versus Dirac neutrino in e^+e^- w^+w^- through radiative correction" Physics Letters. B354. 363-370 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] H. Kanasugi et al.: "Systematic Treatment of General Time-Dependent Harmonic Oscillator in Classical and Quantum Mechanics" Prog. Theor. et al.93. 949-960 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] K. Funakubo Phys.: "CP-Violating Profile of the Electroweak Bubble Wall" Prog. Theor. Phys.94. 845-859 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] K. -I. Kondo: "Thirring Model as a Gauge Theory" Nucl. Phys. B. 450. 251-266 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] K. Higashijima: "Chiral Symmetry Breaking in Improved Ladder Approximation" to appear in Proceedings of QCD95, edited by H. Toki (World Scientific, Singapore 1996).

    • Related Report
      1995 Annual Research Report
  • [Publications] S. Ishida: "Effective Weak Transition Currents of Light-through-Heavy-Quark Meson and Baryon Systems in the Covariant Oscillator Quark Model" Prog. Theor. Phys.93. 781-787 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Ken-Ichi Aoki: "The Effectiveness of the Local Potential Approximation in the Wegner-Houghton Renormalization Group" Prog. Theor. Phys.95 (to appear). (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] T. Inagaki: "Phase Structure of four-Fermion Theories at Finite Temperature and Chemical Potential in Arbitrary Dimensions" Intern. J. Mod. Phys.A10. 2241-2268 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] K. Hikasa: "Soft-breaking correction to hard supersymmetric relations ; QCD correction to squark decay" Zeitschrift fur Physik C. 69 (in press). (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] T. Kurimoto et al.: "W_R effects on CP angles determination at a B factory" Physics Letters B. (to appear). (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] S. Aoki: "Finite-Temperature Phase Structure of Lattice QDC with Wilson Quark Action" Physical Review Letters. 76. 873-876 (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] I. Ichinose: "Gauge theory of nonrelativistic fermions and its low-energy behavior" Nuclear Physics B. 441. 483-514 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] N. Maekawa: "Vector-like Strong Coupling Theory with Small S and T Parameters" Prog. Theor. Phys.93. 919-926 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Ricardo Guida: "Convergence of Scaled Delta Expansion : Anharmonic Oscillator" Annals of Physics (NY). 241. 152-184 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] N. Kitazawa: "Extended technicolor contribution to the 2bb vertex" Physical Review D. 52. 5374-5377 (1995)

    • Related Report
      1995 Annual Research Report

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Published: 1995-04-01   Modified: 2016-04-21  

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