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- Title
Unimodular metagravity vs. general relativity with a scalar field.
- Authors
Pirogov, Yu. F.
- 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.
- Subjects
GENERAL relativity (Physics); GRAVITY; SCALAR field theory; SUPERMASSIVE black holes; STARS
- Publication
Physics of Atomic Nuclei, 2010, Vol 73, Issue 1, p134
- ISSN
1063-7788
- Publication type
Article
- DOI
10.1134/S1063778810010151