Twisted Lie group $C^{\ast }$-algebras as strict quantizations

N. P. Landsman

A nonzero 2-cocycle $Γ\in Z^2(\g,\R)$ on the Lie algebra $\g$ of a compact Lie group $G$ defines a twisted version of the Lie-Poisson structure on the dual Lie algebra $\g^*$, lead…