Velocity Curves for Stars in Disk Galaxies: A case for Nearly Newtonian Dynamics
Loading...
Date
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
The dark matter constraint imposed by the recent WMAP experiment on gravitational theories is analyzed. Using the non-linearity of the vacuum Einstein's equations, it is shown that when the slow motion condition is applied to the geodesic equations, the resulting nearly Newtonian gravitational field describes nearly flat velocity curves for rotating stars in the vicinity of thin disk galaxies.
Submitted version, with corrected language and typos, simplified explanations and added references. 6 pages, 3 figures, revtex4
Submitted version, with corrected language and typos, simplified explanations and added references. 6 pages, 3 figures, revtex4