Projective modules over the fuzzy four-sphere
High Energy Physics - Theory
2009-11-07 v1
Abstract
We describe how to reduce the fuzzy four-sphere algebra to a set of four independent raising and lowering oscillator operators. In terms of them we derive the projector valued operators for the fuzzy four-sphere, which are the global definition of k-instanton connections over this noncommutative base manifold.
Cite
@article{arxiv.hep-th/0210166,
title = {Projective modules over the fuzzy four-sphere},
author = {Paolo Valtancoli},
journal= {arXiv preprint arXiv:hep-th/0210166},
year = {2009}
}
Comments
11 pages, LaTeX, no figures