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for journal 'PTP'
author 'M.* Yamamura' : 154
total : 154

Search Results : 154 articles were found.

  1. Progress of Theoretical Physics Vol. 28 No. 1 (1962) pp. 87-104 :
    On the Collective Motion in Even-Even Deformed Nuclei
    Toshio Marumori, Masatoshi Yamamura and Hiroharu Bandō
  2. Progress of Theoretical Physics Vol. 31 No. 6 (1964) pp. 1009-1025 :
    On the “Anharmonic Effects” on the Collective Oscillations in Spherical Even Nuclei. I
    Toshio Marumori, Masatoshi Yamamura and Akira Tokunaga
  3. Progress of Theoretical Physics Vol. 32 No. 5 (1964) pp. 726-737 :
    On the “Anharmonic Effects” on the Collective Oscillation in Spherical Even Nuclei. II
    Toshio Marumori, Masatoshi Yamamura, Akira Tokunaga and Kenjiro Takada
  4. Progress of Theoretical Physics Vol. 33 No. 2 (1965) pp. 199-214 :
    On the Phonon-Quasiparticle Interactions in Spherical Odd Nuclei
    Masatoshi Yamamura
  5. Progress of Theoretical Physics Vol. 37 No. 2 (1967) pp. 336-352 :
    On Applicability of the Random Phase Approximation to the Collective Excitation in Spherical Even Nuclei. II
    Masatoshi Yamamura, Akira Tokunaga and Toshio Marumori
  6. Progress of Theoretical Physics Vol. 38 No. 2 (1967) pp. 332-352 :
    On the Effect of the Pauli Principle on the Collective Oscillations in Spherical Even Nuclei
    Yoshinao Miyanishi and Masatoshi Yamamura
  7. Progress of Theoretical Physics Vol. 46 No. 1 (1971) pp. 148-166 : (4)
    A Consistent Microscopic Description of Rotational Motion in Even-Even Deformed Nuclei
    Masatoshi Yamamura
  8. Progress of Theoretical Physics Vol. 46 No. 5 (1971) pp. 1440-1455 : (4)
    On the Ground-State Correlations of Vibrating Closed-Shell Nucleus Due to the Residual Interaction
    Masaharu Iwasaki and Masatoshi Yamamura
  9. Progress of Theoretical Physics Vol. 47 No. 1 (1972) pp. 134-164 : (4)
    Collective Rotational Motion in Non-Degenerate Nuclear System. I
    Seiya Nishiyama and Masatoshi Yamamura
  10. Progress of Theoretical Physics Vol. 47 No. 3 (1972) pp. 892-900 : (4)
    Rotational Motion in Deformed Even Nucleus and Magnetic Octupole-Moments and -Transitions
    Masatoshi Yamamura and Seiya Nishiyama
  11. Progress of Theoretical Physics Vol. 47 No. 6 (1972) pp. 2154a-2154a : (4)
    Collective Rotational Motion in Non-Degenerate Nuclear System. I
    Seiya Nishiyama and Masatoshi Yamamura
  12. Progress of Theoretical Physics Vol. 48 No. 6 (1972) pp. 2252-2275 : (4)
    A Microscopic Theory of Rotational Motion in Deformed Odd-Mass Nuclei. I
    Moichiro Matsuzaki, Masaharu Iwasaki and Masatoshi Yamamura
  13. Progress of Theoretical Physics Vol. 49 No. 3 (1973) pp. 1052-1054 : (4)
    Two-Nucleon Transfer Amplitudes in the Ground-State Rotational Bands of Even Nuclei
    Masatoshi Yamamura
  14. Progress of Theoretical Physics Vol. 50 No. 1 (1973) pp. 137-146 : (4)
    A Note on Microscopic Description of Rotational Motion
    Masatoshi Yamamura and Seiya Nishiyama
  15. Progress of Theoretical Physics Vol. 51 No. 2 (1974) pp. 506-517 : (4)
    A Microscopic Theory of Rotational Motion in Deformed Odd-Mass Nuclei. II
    Masaharu Iwasaki, Moichiro Matsuzaki and Masatoshi Yamamura
  16. Progress of Theoretical Physics Vol. 52 No. 2 (1974) pp. 538-549 : (4)
    On the New Kinematical Constraints of the Pair Operators in the Algebraic Approach to the Theory of Collective Motion
    Masatoshi Yamamura
  17. Progress of Theoretical Physics Vol. 53 No. 5 (1975) pp. 1392-1405 : (4)
    A Microscopic Description of Nuclear Rotational Motion in Terms of Solid Harmonics Expansion of the Pair Operator. I
    Akihisa Hayashi and Masatoshi Yamamura
  18. Progress of Theoretical Physics Vol. 55 No. 5 (1976) pp. 1462-1476 : (4)
    A Microscopic Description of Nuclear Rotational Motion in Terms of Solid Harmonics Expansion of the Pair Operator. II
    Akihisa Hayashi and Masatoshi Yamamura
  19. Progress of Theoretical Physics Vol. 55 No. 6 (1976) pp. 1798-1811 : (4)
    A Microscopic Theory of Rotational Motion in Deformed Odd-Mass Nucleus
    Masaharu Iwasaki and Masatoshi Yamamura
  20. Progress of Theoretical Physics Vol. 56 No. 1 (1976) pp. 124-134 : (4)
    An a priori Quantized Time-Dependent Hartree-Bogoliubov Theory
    Masatoshi Yamamura and Seiya Nishiyama
  21. Progress of Theoretical Physics Vol. 57 No. 1 (1977) pp. 96-111 : (4)
    Derivation of Random Phase Approximation on the Basis of the Generalized Schwinger Representation of the Fermion-Pairs
    Yutaka Mizobuchi, Seiya Nishiyama and Masatoshi Yamamura
  22. Progress of Theoretical Physics Vol. 57 No. 5 (1977) pp. 1554-1571 : (4)
    A New Fermion Many-Body Theory Based on the $SO(2N+1)$ Lie Algebra of the Fermion Operators
    Hideo Fukutome, Masatoshi Yamamura and Seiya Nishiyama
  23. Progress of Theoretical Physics Vol. 57 No. 5 (1977) pp. 1797-1799 : (4)
    A Note on Pairing Vibration in the Closed Shell Nuclei
    Yutaka Mizobuchi, Seiya Nishiyama and Masatoshi Yamamura
  24. Progress of Theoretical Physics Vol. 59 No. 1 (1978) pp. 325-326 : (4)
    A Note on the Coupling of Angular Momenta in the Schwinger Representation
    Masatoshi Yamamura and Yutaka Mizobuchi
  25. Progress of Theoretical Physics Vol. 59 No. 5 (1978) pp. 1551-1561 : (4)
    On the Applicability of Generalized Schwinger Representation of the Fermion Pairs to the Anharmonicity. I
    Yutaka Mizobuchi, Seiya Nishiyama and Masatoshi Yamamura
  26. Progress of Theoretical Physics Vol. 59 No. 6 (1978) pp. 1922-1932 : (4)
    On the Applicability of Generalized Schwinger Representation of the Fermion Pairs to the Anharmonicity. II
    Yutaka Mizobuchi, Seiya Nishiyama and Masatoshi Yamamura
  27. Progress of Theoretical Physics Vol. 60 No. 1 (1978) pp. 197-208 : (4)
    Schwinger Boson Representation for the Quantized Rotator
    Masatoshi Yamamura, Tōru Suzuki and Hiroshi Ichihashi
  28. Progress of Theoretical Physics Vol. 60 No. 3 (1978) pp. 753-764 : (4)
    On the Classical Interpretation of Schwinger Boson Representation for the Quantized Rotator
    Hiroshi Ichihashi and Masatoshi Yamamura
  29. Progress of Theoretical Physics Vol. 62 No. 3 (1979) pp. 681-689 : (4)
    On the Canonical Variables Derived from the Schwinger Boson Representation for the Quantized Rotator
    Masatoshi Yamamura
  30. Progress of Theoretical Physics Vol. 63 No. 2 (1980) pp. 486-497 : (4)
    A Possible Quantization of Time-Dependent Hartree-Bogoliubov Theory Based on the $SO(2N+1)$ Algebra
    Masatoshi Yamamura
  31. Progress of Theoretical Physics Vol. 64 No. 1 (1980) pp. 94-100 : (4)
    A Simple Example of the Exactly Soluble Hamiltonian with Coordinate-Dependent Mass in the Semi-Classical Theory
    Masatoshi Yamamura
  32. Progress of Theoretical Physics Vol. 64 No. 1 (1980) pp. 101-113 : (4)
    A Description of the Rotator as an Example of Hamiltonian with Coordinate-Dependent Mass
    Masatoshi Yamamura
  33. Progress of Theoretical Physics Vol. 64 No. 2 (1980) pp. 558-567 : (4)
    A Variational Foundation of the Improper Hartree-Bogoliubov Formalism
    Seiya Nishiyama, Masaharu Iwasaki, Hideo Fukutome and Masatoshi Yamamura
  34. Progress of Theoretical Physics Vol. 64 No. 3 (1980) pp. 911-926 : (4)
    Application of the Improper Hartree-Bogoliubov Formalism to the Schematic Model of Odd Nuclei
    Seiya Nishiyama, Masaharu Iwasaki, Hideo Fukutome and Masatoshi Yamamura
  35. Progress of Theoretical Physics Vol. 65 No. 2 (1981) pp. 550-564 : (4)
    A Microscopic Theory of Collective and Independent-Particle Motions
    Masatoshi Yamamura and Atsushi Kuriyama
  36. Progress of Theoretical Physics Vol. 65 No. 2 (1981) pp. 755-758 : (4)
    An Approximate Solution of Equation of Collective Path and Random Phase Approximation
    Masatoshi Yamamura and Atsushi Kuriyama
  37. Progress of Theoretical Physics Vol. 65 No. 2 (1981) pp. 759-762 : (4)
    A Note on Specification of Collective Path
    Atsushi Kuriyama and Masatoshi Yamamura
  38. Progress of Theoretical Physics Vol. 65 No. 3 (1981) pp. 1094-1097 : (4)
    Utility of Dirac Quantization of Classical System Involving Both Collective and Independent-Particle Degrees of Freedom
    Atsushi Kuriyama and Masatoshi Yamamura
  39. Progress of Theoretical Physics Vol. 66 No. 6 (1981) pp. 2130-2146 : (4)
    Boson Expansion for Many-Fermion System as a Canonical Theory with Constraints. I
    Atsushi Kuriyama and Masatoshi Yamamura
  40. Progress of Theoretical Physics Vol. 66 No. 6 (1981) pp. 2147-2160 : (4)
    Boson Expansion for Many-Fermion System as a Canonical Theory with Constraints. II
    Masatoshi Yamamura and Atsushi Kuriyama
  41. Progress of Theoretical Physics Vol. 67 No. 3 (1982) pp. 852-865 : (4)
    A Classical Theory of Pairing Rotation and Intrinsic Degrees of Freedom
    Masatoshi Yamamura and Atsushi Kuriyama
  42. Progress of Theoretical Physics Vol. 67 No. 4 (1982) pp. 1122-1134 : (4)
    A Quantal Theory of Pairing Rotation, Pairing Vibrations and Independent-Particle Motions
    Atsushi Kuriyama and Masatoshi Yamamura
  43. Progress of Theoretical Physics Vol. 67 No. 4 (1982) pp. 1135-1148 : (4)
    A Possible Canonical Theory for Description of Pairing Correlation
    Masatoshi Yamamura and Atsushi Kuriyama
  44. Progress of Theoretical Physics Vol. 69 No. 2 (1983) pp. 681-684 : (4)
    A Canonical Coordinate System Suitable for Adiabatic Treatment of Collective Motion
    Atsushi Kuriyama and Masatoshi Yamamura
  45. Progress of Theoretical Physics Vol. 70 No. 3 (1983) pp. 783-789 : (4)
    Utility of the Elliptic Function for Classical $SU(2)$-Models of Nuclear Collective Motions
    Shinji Iida and Masatoshi Yamamura
  46. Progress of Theoretical Physics Vol. 70 No. 3 (1983) pp. 790-808 : (4)
    A Schematic Model of Large Amplitude Collective Motions with an Exact Classical Solution. I
    Shinji Iida and Masatoshi Yamamura
  47. Progress of Theoretical Physics Vol. 70 No. 6 (1983) pp. 1675-1678 : (4)
    Canonicity Condition and Its Favourite Form of Collective Hamiltonian
    Atsushi Kuriyama and Masatoshi Yamamura
  48. Progress of Theoretical Physics Vol. 71 No. 1 (1984) pp. 109-121 : (4)
    Unique Specification of Collective Submanifold
    Masatoshi Yamamura, Atsushi Kuriyama and Shinji Iida
  49. Progress of Theoretical Physics Vol. 71 No. 1 (1984) pp. 122-130 : (4)
    Canonical Formulation of Time-Dpendent Hartree-Fock Method
    Atsushi Kuriyama and Masatoshi Yamamura
  50. Progress of Theoretical Physics Vol. 71 No. 4 (1984) pp. 752-774 : (4)
    Generalization of Equation of Collective Submanifold
    Masatoshi Yamamura and Atsushi Kuriyama
  51. Progress of Theoretical Physics Vol. 71 No. 5 (1984) pp. 973-984 : (4)
    Canonical Coordinate System Suitable for Adiabatic Treatment of Collective Motion
    Atsushi Kuriyama and Masatoshi Yamamura
  52. Progress of Theoretical Physics Vol. 72 No. 3 (1984) pp. 513-533 : (4)
    Generalized Center of Mass and Relative Motions in Classical Many-Body System
    Masatoshi Yamamura, Atsushi Kuriyama and Shinji Iida
  53. Progress of Theoretical Physics Vol. 72 No. 6 (1984) pp. 1273-1276 : (4)
    Specification of Collective Submanifold by Adiabatic Time-Dependent Hartree-Fock Method
    Atsushi Kuriyama, Masatoshi Yamamura and Shinji Iida
  54. Progress of Theoretical Physics Vol. 73 No. 3 (1985) pp. 837-840 : (4)
    A Note on Classical Orbits, Collective Submanifold and Quantal Collective Subspace
    Atsushi Kuriyama, Masatoshi Yamamura and Shinji Iida
  55. Progress of Theoretical Physics Vol. 74 No. 4 (1985) pp. 693-707 : (4)
    A Note on Collective Variables Determined by Equations of Collective Submanifold
    Masatoshi Yamamura and Atsushi Kuriyama
  56. Progress of Theoretical Physics Vol. 75 No. 2 (1986) pp. 272-287 : (4)
    Equations of Collective Submanifold for Large Amplitude Collective Motion and Its Coupling with Intrinsic Degrees of Freedom. I
    Masatoshi Yamamura and Atsushi Kuriyama
  57. Progress of Theoretical Physics Vol. 75 No. 3 (1986) pp. 583-591 : (4)
    Equations of Collective Submanifold for Large Amplitude Collective Motion and Its Coupling with Intrinsic Degrees of Freedom. II
    Masatoshi Yamamura and Atsushi Kuriyama
  58. Progress of Theoretical Physics Vol. 76 No. 5 (1986) pp. 1047-1059 : (4)
    An Extension of Time-Dependent Hatree-Fock Theory Including Grassmann Variables. I
    Masatoshi Yamamura and Atsushi Kuriyama
  59. Progress of Theoretical Physics Vol. 76 No. 5 (1986) pp. 1060-1070 : (4)
    An Extension of Time-Dependent Hartree-Fock Theory Including Grassmann Variables. II
    Masatoshi Yamamura and Atsushi Kuriyama
  60. Progress of Theoretical Physics Vol. 77 No. 1 (1987) pp. 94-105 : (4)
    Equations of Collective Submanifold for Large Amplitude Collective Motion and Its Coupling with Intrinsic Degrees of Freedom. III
    Masatoshi Yamamura and Atsushi Kuriyama
  61. Progress of Theoretical Physics Vol. 81 No. 6 (1989) pp. 1198-1216 : (4)
    Equation of Collective Submanifold for Mixed States
    Masatoshi Yamamura, João da Providência, Atsushi Kuriyama and Carlos Fiolhais
  62. Progress of Theoretical Physics Vol. 82 No. 4 (1989) pp. 744-759 : (4)
    An Application of the Extended TDHF Method to the $0^{+}$ Intruder States in Even Pb Nuclei
    Masatoshi Yamamura, Marc Huyse, Piet Van Duppen, and Kris Heyde
  63. Progress of Theoretical Physics Vol. 83 No. 4 (1990) pp. 749-765 : (4)
    On the Random Phase Approximation Based on the Thermo Field Dynamics Formalism
    Masatoshi Yamamura, João da Providência, Atsushi Kuriyama and Carlos Fiolhais
  64. Progress of Theoretical Physics Vol. 84 No. 3 (1990) pp. 452-469 : (4)
    Description of Mixed States Based on the Time-Dependent Hartree-Fock Theory. I
    Atsushi Kuriyama, João da Providência and Masatoshi Yamamura
  65. Progress of Theoretical Physics Vol. 84 No. 6 (1990) pp. 1115-1125 : (4)
    Description of Mixed States Based on the Time-Dependent Hartree-Fock Theory. II
    Atsushi Kuriyama, João da Providência and Masatoshi Yamamura
  66. Progress of Theoretical Physics Vol. 85 No. 4 (1991) pp. 693-698 : (3)
    A Possible Description of Classical Motion in Quantal Systems
    Yasuhiko Tsue, Yoshikazu Fujiwara, Atsushi Kuriyama and Masatoshi Yamamura
  67. Progress of Theoretical Physics Vol. 85 No. 5 (1991) pp. 939-944 : (4)
    Two Types of Schrödinger Time Evolution in the Formalism of Thermo Field Dynamics and Their Equivalence to the Liouville-von Neumann Equation
    João da Providência, Masatoshi Yamamura and Atsushi Kuriyama
  68. Progress of Theoretical Physics Vol. 86 No. 2 (1991) pp. 419-428 : (4)
    Application of the Canonical Theory of Mixed State to the Description of Bound States of the Nucleus. I
    Atsushi Kuriyama João da Providência and Masatoshi Yamamura
  69. Progress of Theoretical Physics Vol. 87 No. 1 (1992) pp. 135-149 : (4)
    Description of Mixed States Based on the Time-Dependent Hartree-Fock Theory. III
    Atsushi Kuriyama, João da Providência and Masatoshi Yamamura
  70. Progress of Theoretical Physics Vol. 87 No. 4 (1992) pp. 911-925 : (4)
    Application of the Canonical Theory of Mixed State to the Description of Bound State of the Nucleus. II
    Atsushi Kuriyama, João da Providência and Masatoshi Yamamura
  71. Progress of Theoretical Physics Vol. 87 No. 6 (1992) pp. 1377-1386 : (4)
    On the Canonical Equivalence of Classical Boson Expansions for Mixed States
    Masatoshi Yamamura, Atsushi Kuriyama and João da Providência
  72. Progress of Theoretical Physics Vol. 88 No. 4 (1992) pp. 711-718 : (4)
    Minimal Uncertainty in Quantal System Obeying the $su(2)$-Algebra
    Masatoshi Yamamura and Atsushi Kuriyama
  73. Progress of Theoretical Physics Vol. 88 No. 4 (1992) pp. 719-735 : (4)
    On the Coherent and the Squeezed State in the $su(2)$-Boson Model
    Masatoshi Yamamura, Atsushi Kuriyama and Yasuhiko Tsue
  74. Progress of Theoretical Physics Vol. 91 No. 1 (1994) pp. 49-67 : (4)
    A Possible Classical Description for $su(1, 1)$-Spin Systems
    Yasuhiko Tsue, Atsushi Kuriyama and Masatoshi Yamamura
  75. Progress of Theoretical Physics Vol. 91 No. 3 (1994) pp. 469-494 : (4)
    Thermal Effects and Dissipation in $su(1, 1)$-Algebraic Model by Means of Time-Dependent Variational Approach
    Yasuhiko Tsue, Atsushi Kuriyama and Masatoshi Yamamura
  76. Progress of Theoretical Physics Vol. 92 No. 3 (1994) pp. 545-563 : (4)
    Investigation of the Minimal Uncertainty Appearing in the Quasi-Spin Coherent and the Quasi-Spin Squeezed State of Many-Fermion System
    Yasuhiko Tsue, Atsushi Kuriyama and Masatoshi Yamamura
  77. Progress of Theoretical Physics Vol. 93 No. 3 (1995) pp. 541-558 : (4)
    On the Hamiltonians Expressed in Terms of $su(1, 1)$-Generators for Describing Thermal Effects in Nuclear $su(2)$-Models
    Yasuhiko Tsue, Atsushi Kuriyama and Masatoshi Yamamura
  78. Progress of Theoretical Physics Vol. 93 No. 6 (1995) pp. 1037-1057 : (4)
    Description of Thermal Effects in $su(1, 1)$-Algebraic Model Derived from Nuclear $su(2)$-Model
    Yasuhiko Tsue, Atsushi Kuriyama and Masatoshi Yamamura
  79. Progress of Theoretical Physics Vol. 94 No. 6 (1995) pp. 1039-1059 : (4)
    Thermal Effect in Lipkin Model. I
    Atsushi Kuriyama, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  80. Progress of Theoretical Physics Vol. 95 No. 1 (1996) pp. 79-96 : (4)
    Note on Boson Expansion and Boson Coherent State for the $su$(2)-Spin System
    Atsushi Kuriyama, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  81. Progress of Theoretical Physics Vol. 95 No. 2 (1996) pp. 339-351 : (4)
    Thermal Effect in Lipkin Model. II
    Atsushi Kuriyama, João da Providência, Constan\cciaProvidência, Yasuhiko Tsue and Masatoshi Yamamura
  82. Progress of Theoretical Physics Vol. 96 No. 1 (1996) pp. 125-144 : (4)
    Thermal Effect in the Lipkin Model. III
    Atsushi Kuriyama, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  83. Progress of Theoretical Physics Vol. 96 No. 2 (1996) pp. 387-406 : (4)
    Three Forms of Boson Expansions for the $su(2)$-Spin System and Their $c$-Number Counterparts
    Atsushi Kuriyama, Jo&ão da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  84. Progress of Theoretical Physics Vol. 96 No. 4 (1996) pp. 729-747 : (4)
    Quasi-Spin Squeezed State for Lipkin Model
    Yasuhiko Tsue, Nobuyuki Azuma, Atsushi Kuriyama and Masatoshi Yamamura
  85. Progress of Theoretical Physics Vol. 98 No. 2 (1997) pp. 381-392 : (4)
    Three Forms of Coherent States in the $su(2)$-Spin System and Related Classical Counterparts
    Atsushi Kuriyama, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  86. Progress of Theoretical Physics Vol. 98 No. 4 (1997) pp. 893-915 : (4)
    A Boson System Interacting with an External Harmonic Oscillator
    Atsushi Kuriyama, João da Providência,* Yasuhiko Tsue** and Masatoshi Yamamura
  87. Progress of Theoretical Physics Vol. 99 No. 5 (1998) pp. 819-829 : (4)
    Modification of the Conventional Holstein-Primakoff Boson Representation for the $\boldsymbol{su(1,1)}$-Algebra and Its Classical Counterpart
    Atsushi Kuriyama, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  88. Progress of Theoretical Physics Vol. 100 No. 5 (1998) pp. 993-1011 : (4)
    A Possible Description of Many-Body System Composed of Three Kinds of Boson Operators
    Atsushi Kuriyama, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  89. Progress of Theoretical Physics Vol. 100 No. 6 (1998) pp. 1181-1202 : (4)
    A Boson System Interacting with an External Harmonic Oscillator
    Atsushi Kuriyama, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  90. Progress of Theoretical Physics Vol. 101 No. 1 (1999) pp. 139-145 : (4)
    On the $\mbf q$-Boson Realization of the $\mbf su_q$(2) and $\mbf su_q$(1,1) Algebras
    João da Providência, Masatoshi Yamamura and Atsushi Kuriyama
  91. Progress of Theoretical Physics Vol. 101 No. 5 (1999) pp. 1001-1016 : (4)
    Instability of Thermal Equilibrium State of the Lipkin Model
    Atsushi Kuriyama, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  92. Progress of Theoretical Physics Vol. 103 No. 2 (2000) pp. 285-303 : (4)
    On the Schwinger Boson Representation of an Extended $\mbf\mbfplus (M+1)(N+1)$-Dimensional Algebra Containing the $\mbf\mbfplus su(M+1)$- and the $\mbf\mbfplus su(N,1)$-Algebra
    Atsushi Kuriyama, João da Providência and Masatoshi Yamamura
  93. Progress of Theoretical Physics Vol. 103 No. 2 (2000) pp. 305-319 : (4)
    A Possible Description of Many-Body System Composed of Four Kinds of Boson Operators
    Atsushi Kuriyama, João da Providência and Masatoshi Yamamura
  94. Progress of Theoretical Physics Vol. 103 No. 4 (2000) pp. 733-745 : (4)
    The Lipkin Model in a New Boson Realization
    Atsushi Kuriyama, Constança Providência, João da Providência and Masatoshi Yamamura
  95. Progress of Theoretical Physics Vol. 104 No. 1 (2000) pp. 143-153 : (4)
    On the Coupling of Two $\mbf\mbfplus su(1,1)$ Spins in the Holstein-Primakoff Type Boson Representation
    Atsushi Kuriyama, Constança Providência, João da Providência and Masatoshi Yamamura
  96. Progress of Theoretical Physics Vol. 104 No. 1 (2000) pp. 155-172 : (4)
    A Note on a Boson Realization in Many-Boson System
    Atsushi Kuriyama, Constança Providência, João da Providência and Masatoshi Yamamura
  97. Progress of Theoretical Physics Vol. 104 No. 1 (2000) pp. 259-263 : (4)
    An Orthogonal Set Constituted by Eight Kinds of Boson Operators
    Atsushi Kuriyama, João da Providência and Masatoshi Yamamura
  98. Progress of Theoretical Physics Vol. 104 No. 2 (2000) pp. 385-400 : (4)
    Schwinger-Type Boson Realization for Three Sub-Algebras of the $\mbf\mbfplus su(4)$ Algebra
    Masatoshi Yamamura, Atsushi Kuriyama and Teiji Kunihiro
  99. Progress of Theoretical Physics Vol. 104 No. 2 (2000) pp. 401-419 : (4)
    Schwinger-Type Boson Realization for the ${\mbf\mbfplus su(4)}$ Algebra
    Masatoshi Yamamura, Atsushi Kuriyama and Teiji Kunihiro
  100. Progress of Theoretical Physics Vol. 104 No. 3 (2000) pp. 555-574 : (4)
    Imperfect Bose System and Its Mixed State Representation. I
    Atsushi Kuriyama, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  101. Progress of Theoretical Physics Vol. 105 No. 5 (2001) pp. 717-728 : (4)
    Utility of $\boldsymbol{su(1,1)}$-Algebra in a Schematic Nuclear $\boldsymbol{su(2)}$-Model
    Hideaki Akaike, Yasuhiko Tsue, Constança Providência, João da Providência, Atsushi Kuriyama and Masatoshi Yamamura
  102. Progress of Theoretical Physics Vol. 105 No. 5 (2001) pp. 729-749 : (4)
    Pairing Model and Mixed State Representation. I
    Atsushi Kuriyama, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  103. Progress of Theoretical Physics Vol. 105 No. 6 (2001) pp. 933-960 : (4)
    A Possible Boson Realization of Generalized Lipkin Model for Many-Fermion System
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  104. Progress of Theoretical Physics Vol. 106 No. 4 (2001) pp. 751-763 : (4)
    Deformed Boson Scheme including Conventional $\boldsymbol q$-Deformation in Time-Dependent Variational Method. I
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  105. Progress of Theoretical Physics Vol. 106 No. 4 (2001) pp. 765-781 : (4)
    Deformed Boson Scheme including Conventional $\boldsymbol q$-Deformation in Time-Dependent Variational Method. II
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  106. Progress of Theoretical Physics Vol. 107 No. 1 (2002) pp. 43-63 : (4)
    Pairing Model and Mixed State Representation. II
    Atsushi Kuriyama, João da Providência, Yasuhiko Tsue, and Masatoshi Yamamura
  107. Progress of Theoretical Physics Vol. 107 No. 1 (2002) pp. 65-86 : (4)
    Deformed Boson Scheme including Conventional $\boldsymbol q$-Deformation in Time-Dependent Variational Method. III
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  108. Progress of Theoretical Physics Vol. 107 No. 2 (2002) pp. 443-448 : (4)
    Note on the Deformed Boson Scheme in Time-Dependent Variational Method
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  109. Progress of Theoretical Physics Vol. 107 No. 6 (2002) pp. 1273-1278 : (4)
    On the Multiboson Coherent State in Deformed Boson Scheme
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  110. Progress of Theoretical Physics Vol. 107 No. 6 (2002) pp. 1279-1284 : (4)
    Two Contrastive Boson-Pair Coherent States in Deformed Boson Scheme
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  111. Progress of Theoretical Physics Vol. 108 No. 2 (2002) pp. 323-346 : (4)
    Deformed Boson Scheme including Conventional $\boldsymbol{q}$-Deformation in Time-Dependent Variational Method. IV
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  112. Progress of Theoretical Physics Vol. 108 No. 3 (2002) pp. 533-543 : (4)
    Even-Odd Effect on the Thermal Equilibrium State of the Pairing Model. I
    Atsushi Kuriyama, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  113. Progress of Theoretical Physics Vol. 108 No. 3 (2002) pp. 545-558 : (4)
    Even-Odd Effect on the Thermal Equilibrium State of the Pairing Model. II
    Atsushi Kuriyama, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  114. Progress of Theoretical Physics Vol. 108 No. 4 (2002) pp. 783-787 : (4)
    Note on the Deformed Boson Scheme in Four Kinds of Boson Operators
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  115. Progress of Theoretical Physics Vol. 109 No. 1 (2003) pp. 77-86 : (4)
    The $su(1,1)$-Algebraic Boson Model in the Deformed Boson Scheme
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  116. Progress of Theoretical Physics Vol. 109 No. 5 (2003) pp. 875-879 : (4)
    On the Boson Number Operator in the Deformed Boson Scheme
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  117. Progress of Theoretical Physics Vol. 109 No. 6 (2003) pp. 943-958 : (4)
    A Possible Form of the Orthogonal Set in Six Kinds of Boson Operators
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  118. Progress of Theoretical Physics Vol. 109 No. 6 (2003) pp. 959-968 : (4)
    Note on the Orthogonal Set in Six Kinds of Boson Operators
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  119. Progress of Theoretical Physics Vol. 110 No. 3 (2003) pp. 517-548 : (4)
    Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. I
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  120. Progress of Theoretical Physics Vol. 110 No. 4 (2003) pp. 757-768 : (4)
    Imperfect Bose System and Its Mixed State Representation. II
    Atsushi Kuriyama, João da Providência, Masahiko Tsue and Masatoshi Yamamura
  121. Progress of Theoretical Physics Vol. 110 No. 6 (2003) pp. 1071-1085 : (4)
    Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. II
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  122. Progress of Theoretical Physics Vol. 111 No. 4 (2004) pp. 509-523 : (4)
    Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. III
    Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  123. Progress of Theoretical Physics Vol. 112 No. 3 (2004) pp. 383-397 : (2)
    The Heisenberg Antiferromagnet
    João da Providência, Masatoshi Yamamura, Constança Providência, Marta Brajczewska and João da Providência, Jr
  124. Progress of Theoretical Physics Vol. 112 No. 6 (2004) pp. 997-1012 : (4)
    Coupling Schemes for an $n$ $su(2)$ Spin System
    Masatoshi Yamamura, Constança Providência, João da Providência, Yasuhiko Tsue and João da Providência, Jr.
  125. Progress of Theoretical Physics Vol. 113 No. 1 (2005) pp. 153-168 : (4)
    On the Eigenvalue Problem of the $su(1,1)$-Algebra and the Coupling Scheme of Two $su(1,1)$-Spins
    Seiya Nishiyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  126. Progress of Theoretical Physics Vol. 113 No. 3 (2005) pp. 555-562 : (4)
    A Note on the Eigenvalue Problem in the su(1,1)-Algebra
    Seiya Nishiyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  127. Progress of Theoretical Physics Vol. 113 No. 3 (2005) pp. 563-580 : (4)
    A Possible Boson Realization of the $so(4)$- and the $so(3,1)$-Algebra
    Seiya Nishiyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  128. Progress of Theoretical Physics Vol. 114 No. 1 (2005) pp. 57-75 : (4)
    The Lipkin Model in the $su(M+1)$-Algebra for Many-Fermion System and Its Counterpart in the Schwinger Boson Representation
    Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  129. Progress of Theoretical Physics Vol. 115 No. 1 (2006) pp. 129-141 : (4)
    On Parametric Resonance in Quantum Many-Body System
    Yasuhiko Tsue, João da Providência, Atsushi Kuriyama and Masatoshi Yamamura
  130. Progress of Theoretical Physics Vol. 115 No. 1 (2006) pp. 143-153 : (4)
    Boson Realization of the $su(3)$-Algebra. I
    Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  131. Progress of Theoretical Physics Vol. 115 No. 1 (2006) pp. 155-164 : (4)
    Boson Realization of the $su(3)$-Algebra. II
    Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  132. Progress of Theoretical Physics Vol. 115 No. 3 (2006) pp. 547-559 : (4)
    Boson Realization of the $su(3)$-Algebra. III
    Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  133. Progress of Theoretical Physics Vol. 115 No. 3 (2006) pp. 561-566 : (4)
    Boson Realization of the $su(3)$-Algebra. IV
    Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  134. Progress of Theoretical Physics Vol. 115 No. 4 (2006) pp. 739-757 : (4)
    A New Boson Realization of the Two-Level Pairing Model in a Many-Fermion System and Its Classical Counterpart
    Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  135. Progress of Theoretical Physics Vol. 115 No. 4 (2006) pp. 759-764 : (4)
    A Note on the Two-Level Pairing Model Obeying the $su(2) \otimes su(2)$-Algebra
    Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  136. Progress of Theoretical Physics Vol. 116 No. 1 (2006) pp. 87-105 : (4)
    The Lipkin Model in Many-Fermion System as an Example of the $su(1,1) \otimes\ su(1,1)$-Algebraic Model
    Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
  137. Progress of Theoretical Physics Vol. 117 No. 3 (2007) pp. 431-449 : (4)
    Semi-Classical Approach to the Two-Level Pairing Model
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  138. Progress of Theoretical Physics Vol. 117 No. 5 (2007) pp. 835-851 : (4)
    Classical and Quantal Descriptions of Small Amplitude Fluctuations around Equilibriums in the Two-Level Pairing Model
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  139. Progress of Theoretical Physics Vol. 117 No. 5 (2007) pp. 853-860 : (4)
    A Refined Numerical Result on the First Excitation Energy in the Two-Level Pairing Model
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  140. Progress of Theoretical Physics Vol. 121 No. 6 (2009) pp. 1237-1287 : (c)
    Many-Quark Model with $su(4)$ Algebraic Structure
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  141. Progress of Theoretical Physics Vol. 122 No. 3 (2009) pp. 693-711 : (c)
    Note on Many-Quark Model with $su(4)$ Algebraic Structure
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  142. Progress of Theoretical Physics Vol. 122 No. 4 (2009) pp. 911-926 : (c)
    On the Exact Eigenstates and the Ground States Based on the Boson Realization for Many-Quark Model with $su(4)$ Algebraic Structure
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  143. Progress of Theoretical Physics Vol. 122 No. 4 (2009) pp. 1065 : (c)
    Note on Many-Quark Model with $su(4)$ Algebraic Structure
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  144. Progress of Theoretical Physics Vol. 123 No. 6 (2010) pp. 1013-1028 : (c)
    First-Order Quark-Hadron Phase-Transition in a NJL-Type Model for Nuclear and Quark Matter
    Yasuhiko Tsue, João da Providência, Constança Providência and Masatoshi Yamamura
  145. Progress of Theoretical Physics Vol. 126 No. 1 (2011) pp. 115-134 : (c)
    On the Color-Singlet States in Many-Quark Model with the $su(4)$-Algebraic Structure. I
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  146. Progress of Theoretical Physics Vol. 126 No. 2 (2011) pp. 293-311 : (c)
    On the Color-Singlet States in Many-Quark Model with the $su(4)$-Algebraic Structure. II
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  147. Progress of Theoretical Physics Vol. 126 No. 2 (2011) pp. 313-330 : (c)
    On the Color-Singlet States in Many-Quark Model with the $su(4)$-Algebraic Structure. III
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  148. Progress of Theoretical Physics Vol. 127 No. 1 (2012) pp. 117-143 : (c)
    Background of the $su(2)$-Algebraic Many-Fermion Models in the Boson Realization
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  149. Progress of Theoretical Physics Vol. 127 No. 2 (2012) pp. 303-314 : (c)
    Note on the Minimum Weight States in the $su(2)$-Algebraic Many-Fermion Model
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  150. Progress of Theoretical Physics Vol. 127 No. 4 (2012) pp. 751-768 : (c)
    Re-Formation of Many-Quark Model with the $su(4)$-Algebraic Structure in the Schwinger Boson Realization
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  151. Progress of Theoretical Physics Vol. 127 No. 4 (2012) pp. 769-779 : (c)
    Color-Singlet Three-Quark States in the $su(4)$-Algebraic Many-Quark Model
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  152. Progress of Theoretical Physics Vol. 128 No. 3 (2012) pp. 507-522 : (c)
    Effective Potential Approach to Quark Ferromagnetization in High Density Quark Matter
    Yasuhiko Tsue, João da Providência, Constança Providência and Masatoshi Yamamura
  153. Progress of Theoretical Physics Vol. 128 No. 4 (2012) pp. 693-715 : (c)
    The BCS-Bogoliubov and the $su(2)$-Algebraic Approach to the Pairing Model in Many-Fermion System
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
  154. Progress of Theoretical Physics Vol. 128 No. 4 (2012) pp. 717-726 : (c)
    A Role of the Quasiparticle in the Conservation of the Fermion Number
    Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura

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