Hermitian Young Operators
Stefan Keppeler, Malin Sjödahl
J. Math. Phys.55 (2014), 021702.
[arXiv:1307.6147 | doi: 10.1063/1.4865177]

Zusammenfassung
Starting from conventional Young operators we construct Hermitian operators which project orthogonally onto irreducible representations of the (special) unitary group.