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abstraction > mathematical concept > symmetry > elementary particle symmetry > SU(3) |
SU(3) | ||||
subject | fact |
SU(3) | is a kind of elementary particle symmetry | |
has definition The symmetry corresponding to quark theory and the strong nuclear interaction. | ||
has definition Symmetrical Unitary of Order 3: A symmetry found in sub-nuclear spectra. It is a concept in group theory, by which Gell-Mann and others, using eight quantum numbers, have been able to combine particles into family groups or supermultiplets, as the lowest-lying eightfold group of the nucleon doublet, the Λ singlet, the Σ triplet, and the Ξ doublet. The SU(3) theory applies only to the strongly interacting particles. | ||
symmetry | has antonym symmetry breaking | |
unitary transformation | has symbol U |