On a connection used in deformation quantization
Mathematical Physics
2021-03-10 v3 math.MP
Abstract
Using natural lifting operations, we give a coordinate-free proof of the fact that the connection used by Bordemann, Neumaier and Waldmann to construct the Fedosov standard ordered star product on the cotangent bundle of a Riemannian manifold is obtained by symplectification of the complete lift of the corresponding Levi-Civita connection, in the sense of Yano and Patterson. In terms of local coordinates, this has already been shown by Plebanski, Przanowski and Turrubiates.
Cite
@article{arxiv.2009.03790,
title = {On a connection used in deformation quantization},
author = {G. Rudolph and M. Schmidt},
journal= {arXiv preprint arXiv:2009.03790},
year = {2021}
}
Comments
10 pages