jaj•a•person's notes

Stefan Keppeler

Groups and representations

Every finite complex representation of a compact group is equivalent to a unitary representation
Generalized projection operator of a representation
Group representation
Idempotent primitivity criterion
Irreducible character as function of an idempotent
Irreducible orthonormal basis
Irreps of SO(3)
Normal subgroup
Representation operator
Schur's lemma
Semi-standard Young tableau
Wigner-Eckart theorem