Campoamor Stursberg, Otto-Rudwig2023-06-202023-06-2020110020-774810.1007/s10773-010-0642-5https://hdl.handle.net/20.500.14352/43753A trace formula is given that simultaneously allows to obtain the Casimir operators of G 2 and the (Racah) labeling operators for generic irreducible representations. The labeling operators are shown to arise as traces operators induced by a matrix decomposition. The eigenvalue problem is analyzed for the fundamental representations of G 2.engjournal articlehttps//doi.org/10.1007/s10773-010-0642-5http://link.springer.com/article/10.1007%2Fs10773-010-0642-5restricted access530.145Racah operatorExceptional Lie algebraTrace formulaTeoría de los quanta2210.23 Teoría Cuántica