The Racah algebra for groups with time reversal symmetry .II

In a previous paper, J. Math. Phys, 22, 233 (1981) it was shown that a Racah algebra could be developed for groups containing the antilinear operator of time reversal. Here the 1j m and 2j m symbols are constructed explicitly, and it is shown that the 3j m symbols may be found in terms of those of t...

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Published in:Journal of mathematical physics 1981-10, Vol.22 (10), p.2113-2119
Main Authors: Newmarch, J. D., Golding, R. M.
Format: Article
Language:English
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Summary:In a previous paper, J. Math. Phys, 22, 233 (1981) it was shown that a Racah algebra could be developed for groups containing the antilinear operator of time reversal. Here the 1j m and 2j m symbols are constructed explicitly, and it is shown that the 3j m symbols may be found in terms of those of the linear subgroup. Thus the Racah algebra of these groups is known once the Racah algebra of the linear subgroup is known.
ISSN:0022-2488
1089-7658
DOI:10.1063/1.524779