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PhD seminar on Theoretical Physics

Simple Lie algebras and their representations (1/3)

by Christoph Horst

Europe/Berlin
SemRoom O1.435, Bldg. 1d (DESY)

SemRoom O1.435, Bldg. 1d

DESY

Description
Using the explicit example of su(3) (or rather sl(3,C)) we will recapitulate the upshot of Reinke's talk last week. Then we'll discuss the following topics: Dynkin diagrams and what they are good for; irreducible representations; branching rules, e.g. embedding of the Standard Model spectrum in a SU(5) GUT; tensor product decompositions, e.g. to describe invariant couplings in GUTs.
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