Unimodular metagravity vs. General Relativity with a scalar field
arXiv:0903.2018 · doi:10.1134/S1063778810010151
Abstract
The unimodular metagravity, with the graviscalar as a dark matter, is compared with General Relativity (GR) in the presence of a scalar field. The effect of the graviscalar on the static spherically symmetric metric is studied. An exact limit solution representing a new cosmic object, the (harmonic) graviscalar black hole, is given. The relation with the black hole in the environment of a scalar field in GR is discussed.
7 pages. Report presented at the RAS Conference "Physics of Fundamental Interactions", Protvino, December 22-25, 2008