Configuration space integrals and invariants for 3-manifolds and knots
Geometric Topology
2007-05-23 v1 Differential Geometry
Quantum Algebra
Abstract
The first part of this paper is a short review of the construction [dg-ga/9710001] of invariants of rational homology 3-spheres and knots in terms of configuration space integrals. The second part describes the relationship between the above construction and Kontsevich's proposal of removing one point from the rational homology sphere. Explicit formulae are computed. In the case of the "Theta" invariant, a comparison with Taubes's construction is briefly discussed.
Cite
@article{arxiv.math/9912083,
title = {Configuration space integrals and invariants for 3-manifolds and knots},
author = {Alberto S. Cattaneo},
journal= {arXiv preprint arXiv:math/9912083},
year = {2007}
}
Comments
17 pages, AMS-LaTeX; proceedings of the Madeira conference on "Low Dimensional Topology," January 1998