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advanced_tools:group_theory:su3 [2020/12/26 23:01] edi [Intuitive] |
advanced_tools:group_theory:su3 [2023/04/17 03:19] edi [Concrete] |
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[{{ :advanced_tools:group_theory:representation_theory:su3_adjoint.jpg?nolink }}] | [{{ :advanced_tools:group_theory:representation_theory:su3_adjoint.jpg?nolink }}] | ||
- | For more groups and their representations see [[https://esackinger.wordpress.com/|Fun with Symmetry]]. | + | For more groups and their representations see [[https://esackinger.wordpress.com/blog/lie-groups-and-their-representations/|Fun with Symmetry]]. |
<tabbox Abstract> | <tabbox Abstract> | ||
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</note> | </note> | ||
- | <tabbox Why is it interesting?> | + | <tabbox Why is it interesting?> |
+ | $SU(3)$ is at the heart of the so-called "eightfold way", a scheme that organizes the large "zoo" of hadron particles into neat geometrical patterns (octets and decuplets). | ||
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+ | $SU(3)$ is also the gauge group of the strong nuclear interaction. It describes how particles with "color charge" (quarks and gluons) interact. | ||