Coefficients of fractional parentage for a double-l boson system
Hong-Zhou Sun; Mei Zhang; Qi-Zhi Han; Gui-Lu Long; Hong-Zhou Sun; Dept. of Phys., Tsinghua Univ., China; Mei Zhang; Dept. of Phys., Tsinghua Univ., China; Qi-Zhi Han; Dept. of Phys., Tsinghua Univ., China; Gui-Lu Long; Dept. of Phys., Tsinghua Univ., China
Журнал:
Journal of Physics A: Mathematical and General
Дата:
1990-06-07
Аннотация:
The generalised coefficients of fractional parentage (CFP) for a double-l boson system are defined. The formulae of CFP with seniority are presented when the states of this system are classified according to two group chains. The calculations are done in the scheme of second quantisation. The results show that the computation of CFP in this way is very efficient.
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