Noncommutative index theory for mirror quantum spheres
K理论与同调
2007-05-23 v1 算子代数
摘要
We introduce and analyse a new type of quantum 2-spheres. Then we apply index theory for noncommutative line bundles over these spheres to conclude that quantum lens spaces are non-crossed-product examples of principal extensions of C*-algebras.
引用
@article{arxiv.math/0511309,
title = {Noncommutative index theory for mirror quantum spheres},
author = {Piotr M. Hajac and Rainer Matthes and Wojciech Szymanski},
journal= {arXiv preprint arXiv:math/0511309},
year = {2007}
}
备注
6 pages