Abstract
1. The symmetry breaking interactions The fact that the meson or baryon states observed to have a particular spin-parity value appear grouped into unitary patterns of charge multiplets has made it apparent that
the strong nuclear interactions satisfy SU
3
symmetry
. At the same time, the large mass differences which exist between the charge multiplets constituting a given unitary multiplet show clearly that there also exist
moderately strong interactions
which do not have this symmetry, although they satisfy the SU
2
symmetry of charge independence and the gauge symmetry of hypercharge conservation. The simplest hypothesis possible for these symmetry breaking interactions is that they have the following unitary tensor form:
L
m
.
s
.
=
λ
T
3
3
.
Cited by
9 articles.
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