Noncommutative differential calculus for Moyal subalgebras
High Energy Physics - Theory
2010-11-24 v2
Abstract
We build a differential calculus for subalgebras of the Moyal algebra on R^4 starting from a redundant differential calculus on the Moyal algebra, which is suitable for reduction. In some cases we find a frame of 1-forms which allows to realize the complex of forms as a tensor product of the noncommutative subalgebras with the external algebra Lambda^*.
Cite
@article{arxiv.hep-th/0411223,
title = {Noncommutative differential calculus for Moyal subalgebras},
author = {G. Marmo and P. Vitale and A. Zampini},
journal= {arXiv preprint arXiv:hep-th/0411223},
year = {2010}
}
Comments
13 pages, no figures. One reference added, minor corrections