Three-quark exchange operators, crossing matrices and Fierz transformations in SU(2) and SU(3)

摘要

We give explicit expressions for the three-quark exchange operators, crossing matrices and Fierz transforms for the SU(2) and SU(3) groups. We identify the invariant terms in these operators and express them in terms of Casimir operators. (C) 2001 American Institute of Physics. [References: 6]