Authors: Stephen J. Crothers
It is proved herein that the metric in the so-called "isotropic coordinates" for Einstein's gravitational field is a particular case of an infinite class of equivalent metrics. Furthermore, the usual interpretation of the coordinates is erroneous, because in the usual form given in the literature, the alleged coordinate length (see paper) is not a coordinate length. This arises from the fact that the geometrical relations between the components of the metric tensor are invariant and therefore bear the same relations in the isotropic system as those of the metric in standard Schwarzschild coordinates.
Comments: 6 pages
[v1] 3 Jan 2011
Unique-IP document downloads: 103 times
Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.