面积距离与黎曼几何
天体物理学
2007-05-23 v1 广义相对论与量子宇宙学
摘要
We study an area distance in the Riemannian spacetime with expansion, vorticity and acceleration. It is shown that this observable depends on expansion, deceleration and acceleration parameters to third order in redshift, as well as on vorticity. Thus, the considerable acceleration or vorticity of the Universe can substantially influence the standard astronomical distance calibrators.
引用
@article{arxiv.astro-ph/9905252,
title = {On the area distance and the Riemannian geometry},
author = {D. Palle},
journal= {arXiv preprint arXiv:astro-ph/9905252},
year = {2007}
}
备注
5 pages, LaTeX style