In:
Journal of Mathematical Physics, AIP Publishing, Vol. 14, No. 10 ( 1973-10-01), p. 1451-1452
Abstract:
Biedenharn's lemma is used to compute the outer multiplicities of the irreducible components of the tensor product of two irreducible representations of a complex simple Lie algebra L with highest weights λ and λ′. The lemma is applicable if for all weights μ of λ, we have that λ′ + μ is a dominant integral form. This paper deduces a condition written in terms of the root system of L and the coordinates of λ and λ′ which is equivalent to λ′ + μ being a dominant integral form for all weights μ of λ.
Type of Medium:
Online Resource
ISSN:
0022-2488
,
1089-7658
Language:
English
Publisher:
AIP Publishing
Publication Date:
1973
detail.hit.zdb_id:
1472481-9
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