Artifact Dark Matter from Unified Brane Gravity
General Relativity and Quantum Cosmology
2010-02-17 v1 High Energy Physics - Theory
Abstract
Adopting Dirac's brane variation prescription, the energy-momentum tensor of a brane gets supplemented by a geometrical (embedding originated) dark component. While the masslessness of the graviton is preserved, and the Newton force law is recovered, the corresponding Newton constant is necessarily lower than the one which governs FRW cosmology. This has the potential to puzzle out cosmological dark matter, a subsequent conjecture concerning galactic dark matter follows.
Keywords
Cite
@article{arxiv.0908.2074,
title = {Artifact Dark Matter from Unified Brane Gravity},
author = {Ilya Gurwich and Aharon Davidson},
journal= {arXiv preprint arXiv:0908.2074},
year = {2010}
}
Comments
6 pages, no figures. Prepared for Identification of dark matter 2008, Stockholm, Sweden, August 18-22, 2008