Axially Symmetric Solution of the Weyl–Dirac Theory of Gravitation and the Problem of Rotation Curves of Galaxies
| Autor: | B. N. Frolov, P. E. Kudlaev, O. V. Babourova |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Physics
010308 nuclear & particles physics Dirac (software) Dark matter Astronomy and Astrophysics Conformal map 01 natural sciences Gravitation General Relativity and Quantum Cosmology 0103 physical sciences Gauge theory Mathematics::Representation Theory 010306 general physics Axial symmetry Scalar field Galaxy rotation curve Mathematical physics |
| Zdroj: | Gravitation and Cosmology. 24:118-121 |
| ISSN: | 1995-0721 0202-2893 |
| DOI: | 10.1134/s0202289318020020 |
| Popis: | On the basis of the Poincare´–Weyl gauge theory of gravitation, a new conformal Weyl–Dirac theory of gravitation was proposed, formulated in Cartan–Weyl space-time with the Dirac scalar field representing a model of dark matter. A static approximate axially symmetric solution of the field equations in vacuum is obtained. On the basis of this solution, in the Newtonian approximation we consider the problem of rotation velocities in the spiral components of galaxies. |
| Databáze: | OpenAIRE |
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