On a Boson Expansion Method with Two-Body Correlations : Nuclear Physics
スポンサーリンク
概要
- 論文の詳細を見る
Dynamical Nuclear Field Theory which was modified in the previous paper so as to bring complete equivalence with Boson Expansion Theory (BET) is now extended to derive a BET under the influence of two-body correlations. For this purpose, the driving Hamiltonian of the vibrating Hartree field approximation is supplemented by the residual two-body interaction. Effective forms of Tamm-Dancoff fermion-pair and scattering operators are expanded perturbatively. Effects of three kinds of bubble diagrams can be incorporated by the renormalization procedure, but the contributions from unlinked diagrams remain uncancelled. Comparisons with Nuclear Field Theory are discussed.
- 理論物理学刊行会の論文
- 1992-07-25
著者
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Sakamoto H
Kyoto Univ. Kyoto
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SAKAMOTO Hideo
Faculty of Engineering, Gifu University
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KAMMURI Tetsuo
Department of Physics, Osaka University
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KISHIMOTO Teruo
Tandem Accelerator Center, University of Tsukuba
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Kishimoto T
Institute Of Physics University Of Tsukuba
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Kishimoto Teruo
Institute Of Physics And Tandem Accelerator Center University Of Tsukuba
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Kammuri T
Osaka Univ. Toyonaka
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Kammuri Tetsuo
Department Od Physics Osaka University
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KUBO Takayuki
Institute of Physics, University of Tsukuba
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KAMMURI Tetsuo
Departmemt of Physics, Osaka University
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SAKAMOTO Hideo
Faculty of Engineering Gifu University
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KISHIMOTO Teruo
Institute of Physics, University of Tsukuba
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KISHIMOTO Teruo
Institute of Physics,University of Tsukuba
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