Higher codimension braneworlds from intersecting branes
高能物理 - 理论
2009-11-10 v2 广义相对论与量子宇宙学
高能物理 - 唯象学
摘要
We study the matching conditions of intersecting brane worlds in Lovelock gravity in arbitrary dimension. We show that intersecting various codimension 1 and/or codimension 2 branes one can find solutions that represent energy-momentum densities localized in the intersection, providing thus the first examples of infinitesimally thin higher codimension braneworlds that are free of singularities and where the backreaction of the brane in the background is fully taken into account.
引用
@article{arxiv.hep-th/0402204,
title = {Higher codimension braneworlds from intersecting branes},
author = {Ignacio Navarro and Jose Santiago},
journal= {arXiv preprint arXiv:hep-th/0402204},
year = {2009}
}
备注
20 pages; v2. references and comments added to match the published version