On representations of star product algebras over cotangent spaces on Hermitian line bundles

Martin Bordemann, Nikolai Neumaier, Markus J. Pflaum +1

For every formal power series $B=B_0+\lambda B_1+O({\lambda }^2)$ of closed two-forms on a manifold $Q$ and every value of an ordering parameter $\kappa \in [0,1]$ we construct a concrete star produ…