Abstract
With the couplings between the eight gluons constrained by the structure
constants of the su(3) algebra in QCD, one would expect that there should exist
a special basis (or set of bases) for the algebra wherein, unlike in a
Cartan-Weyl basis, all gluons interact identically (cyclically) with each
other, explicitly on an equal footing. We report here particular such bases,
which we have found in a computer search, and we indicate associated \$3 \times
3\$ representations. We conjecture that essentially all cyclic bases for su(3)
may be obtained from these making appropriate circulant transformations,and
that cyclic bases may also exist for other su(n), n>3.
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