The Lipkin Model in Many-Fermion System as an Example of the su(1,1)〓su(1,1)-Algebraic Model

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概要

• 論文の詳細を見る
• Published for the Yukawa Institute for Theoretical Physics and the Physical Society of Japanの論文
• 2006-07-25

著者

• Providencia Constanca

  Departamento De Fisica Universidade De Coimbra

• Tsue Y

  Physics Division Faculty Of Science Kochi University

• Tsue Yasuhiko

  Physics Division Faculty Of Science Kochi University

• Yamamura Masatoshi

  Faculty Of Engineering Kansai University

• Da Providencia

  Departamento De Fisica Centro De Fisica Computacional Faculdade De Ciencias E Tecnologia Universidade De Coimbra

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• First-Order Quark-Hadron Phase-Transition in a NJL-Type Model for Nuclear and Quark Matter : The Case of Symmetric Nuclear Matter
• On the Exact Eigenstates and the Ground States Based on the Boson Realization for Many-Quark Model with su(4) Algebraic Structure
• Note on Many-Quark Model with su(4) Algebraic Structure
• Many-Quark Model with su(4) Algebraic Structure : An Example of Analytically Soluble Many-Fermion System
• A Refined Numerical Result on the First Excitation Energy in the Two-Level Pairing Model
• Classical and Quantal Descriptions of Small Amplitude Fluctuations around Equilibriums in the Two-Level Pairing Model
• Semi-Classical Approach to the Two-Level Pairing Model : Various Aspects of Phase Change
• The Lipkin Model in Many-Fermion System as an Example of the su(1,1)〓su(1,1)-Algebraic Model
• A Note on the Two-Level Pairing Model Obeying the su(2)〓su(2)-Algebra--Re-Formation in Terms of the su(1,1)〓su(1,1)-Algebra
• A New Boson Realization of the Two-Level Pairing Model in a Many-Fermion System and Its Cassical Counterpart--The Role of the su(2)〓su(1,1)-Coherent State in the Schwinger Boson Representation for the su(2)〓su(2)-Algebra
• Boson Realization of the su(3)-Algebra. IV : Holstein-Primakoff Representation for the Elliott Model
• Boson Realization of the su(3)-Algebra. III : Schwinger Representation for the Elliott Model
• The Lipkin Model in the su(M+1)-Algebra for Many-Fermion System and Its Counterpart in the Schwinger Boson Representation(Nuclear Physics)
• Coupling Schemes for an n su(2) Spin System(Nuclear Physics)
• A Note on the Eigenvalue Problem in the su(1, 1)-Algebra(Nuclear Physics)
• A Possible Boson Realization of the so(4)-and the so(3, 1)-Algebra : In Relation to the Runge-Lenz-Pauli Vector(Nuclear Physics)
• A Possible Extension of a Trial State in the TDHF Theory with a Canonical Form to the Lipkin Model : Canonicity Conditions and Dynamical Treatment of Classical and Quantal Variables in an Extended State of the su(2)-Coherent State(Nuclear Physics)
• Fermionic Squeezed State for the O(4) Model as a Schematic Model in a Many-Fermion System(Nuclear Physics)
• Time-Dependent Variational Approach to the Non-Abelian Pure Gauge Theory : Its Application to Evaluation of the Shear Viscosity of Quantum Gluonic Matter
• Amplification of Quantum Meson Modes in the Late Time of the Chiral Phase Transition(Nuclear Physics)
• On the Eigenvalue Problem of the su(1,1)-Algebra and the Coupling Scheme of Two su(1,1)-Spins(Nuclear Physics)
• The BCS-Bogoliubov and the su (2)-Algebraic Approach to the Pairing Model in Many-Fermion System : The Quasiparticle in the Conservation of the Fermion Number
• A Role of the Quasiparticle in the Conservation of the Fermion Number : An Example Illustrative of the Deformation of the Cooper Pair

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