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The routine determines the value of matrix elements:
![\begin{displaymath}
( l^{N} QLS \vert\vert [ [ a^{(qls)}_{m_{q1}} \times a...
..._{q4}} ]^{(k_{l}k_{s})} ]^{(00)} \vert\vert l^{N'} QLS ).
\end{displaymath}](img391.png) |
(39) |
The routine WWLS1 uses the routines
ITLS, RUMT, IZAS1 for calculation of this sort
of the matrix element. The subroutine W1 calculates the first and the second
parts of the operator calculates.
The subroutine has the formal arguments:
- IK is the array I for the bra function.
- BK is the array B for the bra function.
- ID is the array I for the ket function.
- BD is the array B for the ket function.
- K2 is the rank
.
- K3 is the rank
.
- QM1, QM2, QM3 and QM4 are the quasispin projections in (39).
- WW is the value of the reduced matrix element (39) which is returned by the subroutine.
2001-12-07