Biunitary representation of the selfconsistent collective-coordinate method for large-amplitude collective motion

K. Takada, Yoshifumi Shimizu

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

A reformulation of the selfconsistent collective-coordinate method of Marumori, Maskawa, Sakata and Kuriyama is given in a biunitary representation for the purpose of studying the relation to the generalized Dyson boson mapping. It is shown that, in this reformulation, a special choice of representation gives the c-number version of the generalized Dyson boson mapping. It is also shown that this representation yields a powerful method to estimate the coupling effect between collective and non-collective phonon degrees of freedom in the large-amplitude collective motion.

Original languageEnglish
Pages (from-to)11-28
Number of pages18
JournalNuclear Physics, Section A
Volume468
Issue number1
DOIs
Publication statusPublished - Jun 22 1987

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All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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