Geometric quantization on CR manifolds

Abstract

Let [Formula: see text] be a compact connected orientable Cauchy–Riemann (CR) manifold with the action of a compact Lie group [Formula: see text]. Under natural pseudoconvexity assumptions we show that the CR Guillemin–Sternberg map is an isomorphism at the level of Sobolev spaces of CR functions, modulo a finite-dimensional subspace. As application we study this map for holomorphic line bundles which are positive near the inverse image of [Formula: see text] by the momentum map. We also show that “quantization commutes with reduction” for Sasakian manifolds.

Locations

• arXiv (Cornell University) - View - PDF
• Communications in Contemporary Mathematics - View