Code: | F E07 |
Department: | Department of Theoretical Physics |
Course director: | László Fehér |
Credits: | 2 |
Semester: | not fixed |
Hours/week: | 2+0 |
Prerequisities: | Lie Algebras in Physics 1. |
Type of assessment: | K or B |
Course description:
The Weyl groups of Lie algebras. Automorphisms
of Lie algebras. Affine Lie algebras as central extensions of loop algebras,
Virasoro algebra. Finite dimensional irreducible representations of simple
Lie algebras. General theory of highest weight modules. Verma modules,
Casimirs, character formulas. Tensor products, Clebsch-Gordan coefficients,
tensor operators, invariant tensors, Young tableaux. Subalgebras of semisimple
Lie algebras. Represetations on function spaces (Peter-Weyl theorem, special
functions in relation with Lie groups). Short introductions to supersymmetry
and to Hopf algebras (quantum groups).
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