非对易空间上的 D-膜、KK-理论和对偶性
高能物理 - 理论
2008-11-26 v2 K理论与同调
摘要
我们利用双变量 K-理论(bivariant K-theory)方法,提出了一个用于非对易流形上 D-膜电荷的新分类框架。我们描述了若干应用,包括循环同调中 D-膜电荷的显式公式、开弦 T-对偶性的改进,以及消除全局世界面反常的一般判据。
引用
@article{arxiv.0709.2128,
title = {D-branes, KK-theory and duality on noncommutative spaces},
author = {J. Brodzki and V. Mathai and J. Rosenberg and R. J. Szabo},
journal= {arXiv preprint arXiv:0709.2128},
year = {2008}
}
备注
13 pages; v2: typos corrected; Based on invited talks given by R.J.S. at the International Conferences ``Noncommutative Spacetime Geometries'', March 26-31, 2007, Alessandria, Italy, and ``Noncommutative Geometry and Physics'', April 23-27, 2007, Orsay, France. To be published in Journal of Physics Conference Series