Supersymmetric Composite Models in the Early Stage of the Universe

2001 Fiscal Year Final Research Report Summary

• Project/Area Number: 11640280
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: 素粒子・核・宇宙線
• Research Institution: HIROSHIMA UNIVERSITY
• Principal Investigator: INAGAKI Tomohiro Hiroshima University, Information Media Center, Assistant Professor, 情報メディア教育研究センター, 講師 (80301307)
• Co-Investigator(Kenkyū-buntansha): MOROZUMI Takuya Hiroshima University, Graduate School of Science, Assistant Professor, 理学研究科, 講師 (20253049) ; ONOGI Tetsuya Kyoto University, Yukawa Institute for Theoretical Physics, Associate Professor, 基礎物理学研究科, 助教授 (70211802) ; KODAIRA Jiro Hiroshima University, Graduate School of Science, Associate Professor, 理学研究科, 助教授 (40127080) ; YAMAMOTO Kazuhiro Hiroshima University, Graduate School of Science, Research Associate, 理学研究科, 助手 (50284154)
• Project Period (FY): 1999 – 2001
• Keywords: Supersymmetry / Composite Model / Early Universe / Finite Temperature / Extra Dimensions / Curved Space-time

Research Abstract

The supersymmetry is an essential ingredient of unified field theories for elementary particles. We tried to study the scenario of the early universe in supersymmetric version of composite Higgs models and obtained the following results.
1. We investigated the phase structure of the supersymmetric composite Higgs models under the circumstances of the early universe. It is found that the broken chiral symmetry due to the soft SUSY breaking term is restored at suitably high temperature and the symmetry restoration occurs as first-order phase transitions. Cosmological implications of the result are discussed in connection with the creation of cosmic strings during the inflationary era.
2. To see the essential feature of the composite models we studied the phase structure of a gauge theory at finite temperature by using the Schwinger-Dyson equation. We obtained the critical point and the critical exponents of the gauge theory with N flavor fermions.
3. Non-perturvative approaches are necessary to study phenomenological consequences of models with vacuum condensation at high temperature. The anisotropic lattice is useful technique to study the non-perturbative effect in QCD at finite temperature. We found that the technique is also useful in heavy quark physics and the systematic uncertainty on the anisotropic lattice is under control.
4. We apply the Schwinger-Dyson equation to higher dimensional gauge theories and see what influences could be observed on the standard model particles. It is found that an existence of the extra-dimensional space increases the dynamical generation of fermion masses.
5. We investigated CP violation generating lepton number asymmetry at high energy scale. We obtained how CP violation at high energy can be related to low energy experiments.
6. We assess the feasibility of probing dark enery with strong gravitational lensing systems. We determine the required quality of data from the gravitational lensing systems.

Research Products

• [Publications] H.Abe: "Chiral Phase Transition of Bulk Abelian Gauge Theories in Randall Sundrum Bachground"Progress of Theoretical Physics. 107・4(掲載決定). (2002)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] K.Fukazawa: "Strucrure of Chiral Phase Transitions at Finite Temperature in Abelian Gauge Theories"Progress of Theoretical Physics. 105・6. 979-998 (2001)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] Y.Kiyo: "Revisiting Wγ Production at RHIC"Progress of Theoretical Physics. (掲載決定).
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] H.Kawamura: "B Meson Light-Cone Distribution Amplitude in the Heavy-Quark Limit"Physics Letters. B523・1-2. 111-116 (2001)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] H.Matsufuru: "Numerical study of O(a) improved Wilson quark action on anisotropic lattice"Physical Review. D64・11. 114503-1-114503-17 (2001)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] S.Aoki: "Differential decay rate of B→π1v semileptonic decay with lattice NR QCD"Physical Review. D64・11. 114505-1-114505-19 (2001)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] T.Endoh: "CP violation in the seesaw model"Physical Review. D64・1. 013006-1-013006-8 (2001)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] G.C.Branco: "A bridge between CP violation at low energigs and leptogenesis"Nuclear Physics. B617・1-3. 475-492 (2001)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] T.Murata: "Explicit Derivation of the Fluctuation-Dissipation Relation of the Vacuum Noise in N-dimensional de Sitter Spacetime"International Journal of Modern Physics. A16・16. 2841-2858 (2001)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] A.Taruya: "Isodegsity Statistics on Clustering of High-z Objects in Cosmological Redshift-spaces"Astrophysical Journal. 550・2. 528-546 (2001)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] K.Yamamoto: "Feasibility of Probing the Dark Energy with Strong Gravitational Lensing Systems"Progress of Theoretical Physics. 106・5. 917-928 (2001)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] K.Yamamoto: "Possible Method to Reconstruct the Cosmic Equation of State from Strong Gravitational Lensing Systems"Progress of Theoretical Physics. 105・5. 707-716 (2001)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] J.Harada: "O(a)-improved quark action on anisotropic lattices and perturbative renormalization of heavy-light currents"Physical Review. D64・7. 074501-1-074501-14 (2001)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] H.Abe: "Dynamical Fermion Masses Under the Influence of Kaluza-Klein Fermions in Randall-Sundrum Background""Fluctuating Paths and Fields" dedicated to Hagen Kleinert on the occasion of his 60^<th> birthday. 185-195 (2001)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] T.Inagaki: "Dynamical Symmetry Breaking in the External Gravitational and Constant Magnetic Fields"International Journal of Modern Physics. A14・4. 481-503 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] H.Abe: "Dynamical Fermion Masses Under the Influence of Kaluza-Klein Fermions in Extra Dimensions"Modern Physics Letter. A15・6. 445-454 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] J.Hashida: "Curvature-Induced Phase Transitions in the Inflationary Universe : Supersymmetric Nambu-Jona-Lasinio Model in de Sitter Spacetime"Physical Review. D61・4. 044015 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] J.Hashida: "Pattern of Chiral Symmetry Restoration at Finite Temperature in a Supersymmetric Composite Model"Physics Letter. B451. 343-348 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] H.Abe: "Path-Integral Formulation of Casimir Effects in Supersymmetric Quantum Electrodynamics"Modern Physics Letter. A14・16. 1033-1042 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] J.Hashida: "Model of Curvature-Induced Phase Transitions in the inflationary Universe"Physical Review. D59・10. 101302 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] Y.Kiyo: "Azimuthal Angular Dependence of Decay Lepton in e+e-→ tt"The European Physical Journal. C18. 327-332 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] M.Hori: "Electroweak Sudakov at Two Loop Level"Physics Letter. B491. 275-279 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] J.Kodaira: "Polarized Structure Functions in QCD"Progress of Theoretical Physics. 101. 191-242 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] C.S.Kim: "Azimuthal Angle Distribution in B → K^* (→ Kπ)1+1-in the Low Invariant ml+1-Region"Physical Review. D62. 034013 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] M.Harada: "Penguin diagrams in ΔI=1/2 Rule and ε'/ε with σ Models"Physical Review. D62. 014002 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] J.Hashida: "Neutrino Mixing in the Seesaw Model"Progress of Theoretical Physics. 101. 379-391 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] Y.Kiyo: "Quark Mass Hierarchy, FCNC and CP Violation in a Seesaw Model"Progress of Theoretical Physics. 101. 671-706 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] S.Fukae: "Model Independent Analysis of the Rare B Decay B → Xs 1+1-"Physical Review. D59. 074013 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] Y.Suto: "The Light-cone Effect on the Clustering Statistics in the Cosmological Redshift Space"The Astronomical Society of Japan. 52. 249-257 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] H.Nishioka: "Redshift-Space Distortions of the Power Spectrum of Cosmological Objects on a Light Cone"The Astrophysical Journal Supplement. 128. 1-16 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] Y.Suto: "Two-point Correlation Functions of X-ray Selected Clusters of Galaxies"The Astrophysical Journal. 534. 551-558 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] K.Yamamoto: "Cosmological Light-Cone Effect on the Power Spectrum of Galaxies and Quasars in Wide-Field Redshift Surveys"The Astrophysical Journal. 527. 488 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] Y.Suto: "Deciphering Cosmological Information from Redshift Surveys of High-z Objects"Progress of Theoretical Physics Supplement. 133. 183 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] H.Nishioka: "Two-point Correlation Functions of High-Redshift Objects on a Light-Cone"The Astrophysical Journal. 520. 426 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] K.Yamamoto: "Two-point Correlation Functions of High-Redshift Objects : An Explicit Formulation on a Light-Cone Hypersurface"The Astrophysical Journal. 517. 1 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] S.Hashimoto: "Renormalization of the ΔB=2 Four-quark Operators in Lattice Nonrelativistic QCD"Physical Review. D62. 114502 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] S.Aoki: "Perturbative Renormalization Factors of Baryon Number Violating Operators for Improved Quark and Gauge Actions in Lattice QCD"International Journal of Modern Physics. A15. 3521 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] S.Hashimoto: "Width Difference in the Bs Bs System with Lattice NRQCD"Physical Review. D62. 034504 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] S.Aoki: "Pion Decay Constant for the Kogut-Susskind Quark Action in Quenched Lattice QCD"Physical Review. D62. 094501 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] S.Aoki: "Nucleon Decay Matrix Elements from Lattice QCD"Physical Review. D62. 014506 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] K.I.Ishikawa: "B Meson Leptonic Decay Constant with Quenched Lattice NRQCD"Physical Review. D61. 074501 (2000)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] S.Hashimoto: "A Lattice NRQCD Calculation of the B0-B0 Mixing Parameter B(B)"Physical Review. D60. 094503 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] S.Aoki: "Non-Perturbative Determination of Quark Masses in Quenched Lattice QCD with the Kogut-Susskind Fermion Action"Physical Review Letter. 82. 4392 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] K.I.Ishikawa: "O(a α s) Matching Coefficients for the ΔB=2 Operators in the Lattice Static Theory"Physical Review. D60. 034501 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] K.Yamamoto: "Can Geometric Test Probe the Cosmic Equation of State?"Astrophysical Journal. 549. L15-L19 (2001)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] Guo-Chin Liu: "Nonlinear Evolution of Very Small Scale Cosmological Baryon Perturbations at Recombination"Astrophysical Journal. 547. 1-11 (2001)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] C.S.Kim: "New Physics Effects in B → K^* νν Decays"Physical Review. C60. 094007 (1999)
  • Description: 「研究成果報告書概要(和文)」より
• [Publications] H. Abe, K. Fukazawa and T. Inagaki: "Chiral Phase Transition of Bulk Abelian Gauge Theories in Randall Sundrum Background"Progress of Theoretical Physics. 107・4 (in press). (2002)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] K. Fukazawa, T. Inagaki, S. Mukaigawa and T. Muta: "Structure of Chiral Phase Transitions at Finite Temperature in Abelian Gauge Theories"Progress of Theoretical Physics. 105・6. 979-998 (2001)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] Y. Kiyo et al.: "Revisiting Wγ Production at RHIC"Progress of Theoretical Physics. (in press). (2002)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] H. Kawamura et al.: "B Meson Light-Cone Distribution Amplitude in the Heavy-Quark Limit"Physics Letters. B523・1-2. 111-116 (2001)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] H. Matsufuru T. Onogi and T. Umeda: "Numerical study of 0(a) improved Wilson quark action on anisotropic lattice"Physical Review. D64・11. 114503 (2001)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] S. Aoki et al.: "Differential decay rate of B→π1ν semileptonic decay with lattice NR QCD"Physical Review. D64・11. 114505 (2001)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] T. Endoh, T. Morozumi, T. Onogi. and A. Purwanto: "CP violation in the seesaw model"Physical Review. D64・1. 013006 (2001)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] G.C. Branco, T. Morozumi, B. Nobre and M. Rebelo: "A bridge between CP violation at low energies and leptogenesis"Nuclear Physics. B617・1-3. 475-492 (2001)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] T. Murata, K. Tsunoda and K. Yamamoto: "Explicit Derivation of the Fluctuation-Dissipation Relation of the Vacuum Noise in N-dimensional de Sitter Spacetime"International Journal of Modern Physics. A16・16. 2841-2858 (2001)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] K. Yamamoto, Y. Kadoya, T. Murata and T. Futamase: "Feasibility of Probing the Dark Energy with Strong Gravitational Lensing Systems"Progress of Theoretical Physics. 106・5. 917-928 (2001)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] K. Yamamoto and T. Futamase: "Possible Method to Reconstruct the Cosmic Equation of State from Strong Gravitational Leasing Systems"Progress of Theoretical Physics. 105・5. 707-716 (2001)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] J. Harada, A. S. Kronfeld H. Matsufuru, N. Nakajima and T. Onogi: "O(a)-improved quark action on anisotropic lattices and perturbative renormalization of heavy-light currents"Physical Review. D64・7. 074501 (2001)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] H. Abe, T. Inagaki and T. Muta: "Dynamical Fermion Masses Under the Influence of Kaluza-Klein Fermions in Randall-Sundrum Background""Fluctuating Paths and Fields" dedicated to Hagen Kleinert on the occasion of his 60th birthday. 185-195 (2001)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] T. Inagaki et al.: "Dynamical Symmetry Breaking in the External Gravitational and Constant Magnetic Fields"International Journal of Modern Physics. A14・4. 481-503 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] H. Abe, H. Miguchi and T. Muta: "Dynamical Fermion Masses under the Influence of Kaluza-Klein Fermions in Extra Dimensions"Modern Physics Letter. A15・6. 445-454 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] J. Hashida, S. Mukaigawa, T. Muta, K. Ohkura and K. Yamamoto: "Curvature-Induced Phase Transitions in the Inflationary Universe : Supersymmetric Nambu-Jona-Lasinio Model in de Sitter Spacetime"Physical Review. D61・4. 044015 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] J. Hashida T. Muta and K. Ohkura: "Pattern of Chiral Symmetry Restoration at Finite Temperature in a Supersymmetric Composite Model"Physics Letter. B451. 343-348 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] H. Abe et al.: "Path-Integral Formulation of Casimir Effects in Supersymmetric Quantum Electrodynamics"Modern Physics Letter. A14・16. 1033-1042 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] J. Hashida, S. Mukaigawa, T. Muta, K. Ohkura and K. Yamamoto: "Model of Curvature-Induced Phase Transitions in the inflationary Universe"Physical Review. D59・10. 101302 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] Y. Kiyo, J. Kodaira and K. Morii: "Azimuthal Angular Dependence of Decay Lepton in e+e → tt"European Physical Journal. C18. 327-332 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] A. Taruya and K. Yamamoto: "Isodensity Statistics on Clustering of High-z Objects in Cosmological Redshift-spaces"Astrophysical Journal. 550・2. 528-546 (2001)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] M. Hori, H. Kawamura and J. Kodaira: "Electroweak Sudakov at Two Loop Level"Physics Letter. B491. 275-279 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] J.Kodaira and K.Tanaka: "Polarized Structure Functions in QCD"Progress of Theoretical Physics. 101. 191-242 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] C.S. Kim, Y.G. Kim, C.-D. Lu, T. Morozumi: "Azimuthal Angle Distribution in B → K^|*| (→ Kπ) l + l- in the Low Invariant ml + l- Region"Physical Review. D62. 034013 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] M. Harada, Y. Keum, Y. Kiyo, T. Morozumi, T. Onogi and N. Yamada: "Penguin diagrams in ΔI = 1/2 Rule and ε'/ε with σ Models"Physical Review. D62. 014002 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] J. Hashida, T. Morozumi and A. Purwanto: "Neutrino Mixing in the Seesaw Model"Progress of Theoretical Physics. 101. 379-391 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] Y. Kiyo, T. Morozumi, P. Parada. M.N. Rebelo and M. Tanimoto: "Quark Mass Hierarchy, FCNC and CP Violation in a Seesaw Model"Progress of Theoretical Physics. 101. 671-706 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] S. Fukae, C.S. Kim, T. Morozumi, T. Yoshikawa: "Model Independent Analysis of the Rare B Decay B → Xs l + l-"Physical Review. D59. 074013 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] Y. Suto, H. Magira and K. Yamamoto: "The Light-cone Effect on the Clustering Statistics in the Cosmological Redshift Space"The Astronomical Society of Japan. 52. 249-257 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] H. Nishioka and K. Yamamoto: "Redshift-Space Distortions of the Power Spectrum of Cosmological Objects on a Light Cone"The Astrophysical Journal Supplement. 128. 1-16 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] Y. Suto, K. Yamamoto, T. Kitayama and Y.P. Jing: "Two-point Correlation Functions of X-ray Selected Clusters of Galaxies"The Astrophysical Journal. 534. 551-558 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] K. Yamamoto, H. Nishinoka and Y. Suto: "Cosmological Light-Cone Effect on the Power Spectrum of Galaxies and Quasars in Wide-Field Redshift Surveys"The Astrophysical Journal. 527. 488 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] Y. Suto, H. Magira, Y.P. Jing, T. Matsubara, K. Yamamoto: "Deciphering Cosmological Information from Redshift Surveys of High-z Objects"Progress of Theoretical Physics Supplement. 133. 183 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] H. Nishioka and K. Yamamoto: "Two-Point Correlation Function of High-Redshift Objects on a Light-Cone"The Astrophysical Journal. 520. 426 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] K. Yamamoto and Y. Suto: "Two-point Correlation Functions of High-Redshift Objects : An Explicit Formulation on a Light-Cone Hypersurface"The Astrophysical Journal. 517. 1 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] S. Hashimoto et al.: "Renormalization of the ΔB = 2 Four-quark Operators in Lattice Nonrelativistic QCD"Physical Review. D62. 114502 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] S. Aoki et al.: "Perturbative Renormalization Factors of Baryon Number Violating Operators for Improved Quark and Gauge Actions in Lattice QCD"International Journal of Modern Physics. A15. 3521 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] S. Hashimoto et al.: "Width Difference In the Bs Bs System with Lattice NRQCD"Physical Review. D62. 034504 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] S. Aoki et al.: "Pion Decay Constant for the Kogut-Susskind Quark Action in Quenched Lattice QCD"Physical Review. D62. 094501 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] S. Aoki et al.: "Nucleon Decay Matrix Elements from Lattice QCD"Physical Review. D62. 014506 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] K. I. Ishikawa et al.: "B Meson Leptonic Decay Constant with Quenched Lattice NRQCD"Physical Review. D61. 074501 (2000)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] S. Hashimoto et al.: "A Lattice NRQCD Calculation of the BO-BO Mixing Parameter B(B)"Physical Review. D60. 094503 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] S. Aoki et al.: "Non-Perturbative Determination of Quark Masses in Quenched Lattice QCD with the Kogut-Susskind Fermion Action"Physical Review Letter. 82. 4392 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] K.I. Ishikawa et al.: "0(aαs) Matching Coefficients for the ΔB = 2 Operators in the Lattice Static Theory"Physical Review. D60. 034501 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] G.-C. Liu, K. Yamamoto, N. Sugiyama and H. Nishioka: "Nonlinear Evolution of Very Small Scale Cosmological Baryon Perturbations at Recombination"Astrophysteal Journal. 547. 1-11 (2001)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] C.S. Kim, Y.G. Kim and T. Morozumi: "New Physics Effects in B → K*νυ Decays"Physical Review. D60. 094007 (1999)
  • Description: 「研究成果報告書概要(欧文)」より
• [Publications] K. Yamamoto and H. Nishioka: "Can Geometric Test Probe the Cosmic Equation of State?"Astrophysical Journal. 549. L15-L19 (2001)
  • Description: 「研究成果報告書概要(欧文)」より