Dirac operator coupled to instantons on positive definite 4 manifolds
Algebraic Topology
2007-05-23 v1
Abstract
We study the moduli space of instantons on a simply connected positive definite four manifold by analyzing the classifying map of the index bundle of a family of Dirac operators parametrized by the moduli space. As applications we compute the cohomology ring for the charge 2 moduli space in the rank stable limit.
Cite
@article{arxiv.math/0309467,
title = {Dirac operator coupled to instantons on positive definite 4 manifolds},
author = {Joao P Santos},
journal= {arXiv preprint arXiv:math/0309467},
year = {2007}
}
Comments
15 pages