Antisymmetrized Folded-Linked-Cluster Expansion for Many-Body Shell Model States
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概要
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Linked-cluster expansion for a degenerate system is formulated so that it could be widely applicable to nuclear shell model calculation. Most parts of discussion are given to operation of linking. The model space is extended to any number of valence particles being coupled to an inert or a dynamically active core. The J-scheme is adopted and restriction of Pauli principle is maintained in a maximum possible way as allowed by operations of linking and folding. It reduces the number of diagrams. Algebraic expression for the linked diagram of unfolded form is derived in two ways. One is by means of a relation among cfp's and the other relies on a generalized commutation relation.
- 理論物理学刊行会の論文
- 1981-04-25
著者
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Nomura Masao
Institute Of Physics College Of Arts And Science University Of Tokyo
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NOMURA Masao
Institute of Physics, College of General Education, University of Tokyo
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NOMURA Masao
Institute of Physics, University of Tokyo
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