SU(3) Clebsch-Gordan coefficients at large $N_c$
High Energy Physics - Phenomenology
2015-12-09 v2
Abstract
It is argued that several papers where SU(3) Clebsch-Gordan coefficients were calculated in order to describe properties of hadronic systems are, up to a phase convention, particular cases of analytic formulae derived by Hecht in 1965 in the context of nuclear physics. This is valid for irreducible representations with multiplicity one in the corresponding Clebsch-Gordan series. For multiplicity two, Hecht has proposed an alternative which can provide correct sub-leading orders in large studies.
Cite
@article{arxiv.1504.01597,
title = {SU(3) Clebsch-Gordan coefficients at large $N_c$},
author = {Fl. Stancu},
journal= {arXiv preprint arXiv:1504.01597},
year = {2015}
}
Comments
14 pages, 4 tables, title changed, additional discussion, accepted for publication in Nuclear Physics A