Branes and Fundamental Groups
高能物理 - 理论
2008-11-26 v1
摘要
We consider bound states of D-branes wrapped around cycles with non-trivial fundamental groups of finite order. We find a new mechanism for binding D-branes by turning on flat discrete abelian and non-abelian gauge fields on their worldvolume. As a concrete application we study type IIB in the background where an S^3/G shrinks, where G is a discrete subgroup of SU(2) acting freely on S^3.
引用
@article{arxiv.hep-th/9712048,
title = {Branes and Fundamental Groups},
author = {R. Gopakumar and C. Vafa},
journal= {arXiv preprint arXiv:hep-th/9712048},
year = {2008}
}
备注
14 pages, 3 figures