Locally conformally symplectic reduction of the cotangent bundle

Abstract

In a previous article, we introduced a reduction procedure for locally conformally symplectic manifolds at any regular value of the momentum mapping. We use this construction to prove an analogue of a well-known theorem in the symplectic setting about the reduction of cotangent bundles.

arXiv comment22 pages; v2: A bit expanded and a few mistakes corrected to reflect the version to be published in Annals of Global Analysis and Geometry