A Brane World Model with Intersecting Branes
高能物理 - 理论
2009-10-31 v1 高能物理 - 唯象学
摘要
A brane world model is investigated, in which there are many branes that may intersect and self intersect. One of the branes, being a 3-brane, represents our spacetime, while the other branes, if they intersect our brane world, manifest themselves as matter in our 3-brane. It is shown that such a matter encompasses dust of point particles and higher dimensional p-branes, and all those objects follow "geodesics" in the world volume swept by our 3-brane. We also point point out that such a model can be formulated in a background independent way, and that the kinetic term for gravity arises from quantum fluctuation of the brane.
引用
@article{arxiv.hep-th/0006184,
title = {A Brane World Model with Intersecting Branes},
author = {Matej Pavsic},
journal= {arXiv preprint arXiv:hep-th/0006184},
year = {2009}
}
备注
14 pages