银河系旋转速度问题的宇宙学解
广义相对论与量子宇宙学
2009-09-25 v1
摘要
presented a solution for the problem of understanding observed rotation curves in galaxies without the introduction of dark matter halos. This solution has been obtained upon considering the distribution of masses in the expanding universe, then, having a cosmological character. A formal limiting radius for galaxies depending on cosmological parameters is given. The empirical conclusions derived from the theory of M. Milgrom and J. Bekenstein arise as direct consequences of the present approach without any need of drastically modifying newtonian dynamics.
引用
@article{arxiv.gr-qc/9411015,
title = {Cosmological solution for the problem of rotation velocities in galaxies},
author = {J. L. Rosales},
journal= {arXiv preprint arXiv:gr-qc/9411015},
year = {2009}
}
备注
7 pages, file 'curve.eps' is available from the author by e-mail