The Covariant Picard Groupoid in Differential Geometry
Mathematical Physics
2007-05-23 v1 math.MP
Quantum Algebra
Abstract
In this article we discuss some general results on the covariant Picard groupoid in the context of differential geometry and interpret the problem of lifting Lie algebra actions to line bundles in the Picard groupoid approach.
Keywords
Cite
@article{arxiv.math-ph/0509054,
title = {The Covariant Picard Groupoid in Differential Geometry},
author = {Stefan Waldmann},
journal= {arXiv preprint arXiv:math-ph/0509054},
year = {2007}
}
Comments
12 pages, LaTeX2e. Talk given at the 20th International Workshop on Differential Geometric Methods in Theoretical Mechanics in Ghent, August 2005