中文

Randall-Sundrum模型的能量-动量

广义相对论与量子宇宙学 2008-11-26 v5

摘要

我们通过一般位移变换研究了Randall-Sundrum模型中能量-动量守恒律。能量-动量电流具有超势(superpotential),因此恒等地守恒。我们指出,对Randall-Sundrum解而言,动量为零,且大部分体能局限于普朗克 brane 附近。能量密度为 ϵ=ϵ0e3ky\epsilon = \epsilon_0 e^{-3k \mid y \mid}

关键词

引用

@article{arxiv.gr-qc/0508103,
  title  = {Energy-momentum for Randall-Sundrum models},
  author = {Yu-Xiao Liu and Li-Jie Zhang and Yong-Qiang Wang and Yi-Shi Duan},
  journal= {arXiv preprint arXiv:gr-qc/0508103},
  year   = {2008}
}

备注

13 pages, no figures, v4: introduction and new conclusion added, v5: 11 pages, title changed and references added, accepted by Mod. Phys. Lett. A