(1) J. Heyrovský Institute of Physical Chemistry and Electrochemistry, Czechoslovak Academy of Sciences, 12138 Prague, Czechoslovakia;(2) Department of Physical Chemistry, Charles University, 12840 Prague, Czechoslovakia
Abstract:
A procedure is proposed for generating Serber-type spin eigenfunctions withMs = 0. The procedure uses the time-reversal invariance of these functions to increase the efficiency and to reduce the storage requirements. Simplifications in calculating the matrix elements of an observable operator which follow from the use of the time-reversal symmetry are briefly discussed.