English

Nonstandard general relativity III: The Kerr class

General Relativity and Quantum Cosmology 2013-01-11 v1

Abstract

We revisit the Kerr metric in Boyer-Lindquist coordinates and construct the corresponding class of nonstandard solutions of Einstein's equations. These solutions can be used to describe the outer part of spiral galaxies without assuming dark matter.

Cite

@article{arxiv.1301.2140,
  title  = {Nonstandard general relativity III: The Kerr class},
  author = {Günter Scharf},
  journal= {arXiv preprint arXiv:1301.2140},
  year   = {2013}
}

Comments

10 pages, no figure

R2 v1 2026-06-21T23:07:11.709Z