We ﬁnd a combinatorial formula for the Haar functional of the orthogonal and unitary quantum groups. As an application, we consider diagonal coeﬃcients of the fundamental representation, and we investigate their spectral measures.
Cite this article
Teodor Banica, Benoît Collins, Integration over Compact Quantum Groups. Publ. Res. Inst. Math. Sci. 43 (2007), no. 2, pp. 277–302DOI 10.2977/PRIMS/1201011782