Stability of D1-Strings Inside a D3-Brane
高能物理 - 理论
2009-11-10 v1 天体物理学
广义相对论与量子宇宙学
摘要
Within the tachyon condensation approach, we find that a D(p-2)-brane is stable inside Dp-branes when the bulk is compactified. It is a codimension-2 soliton of the Dp-brane action with coupling to the bulk (p-1)-form RR field. We discuss the properties of such solitons. They may appear as detectable cosmic strings in our universe.
引用
@article{arxiv.hep-th/0402072,
title = {Stability of D1-Strings Inside a D3-Brane},
author = {Louis Leblond and S. -H. Henry Tye},
journal= {arXiv preprint arXiv:hep-th/0402072},
year = {2009}
}
备注
23 pages, 4 figures