Perturbed Keplerian Behavior in Spiral Galaxies Described by the Mannheim-Kazanas Metric
oraz
18 lut 2022
O artykule
Data publikacji: 18 lut 2022
Zakres stron: 31 - 41
Otrzymano: 17 lut 2021
Przyjęty: 31 mar 2021
DOI: https://doi.org/10.2478/bipmf-2021-0003
Słowa kluczowe
© 2021 Vitalie Lungu et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
The aim of this paper is to analyze the Gordon equation for the Mannheim-Kazanas metric which contains, besides the Schwarzschild solution, two other additional contributions. This metric is offering an explanation for the flat galactic velocity curves, without requiring dark matter. The test particle orbiting the galaxy center will feel not only the matter of the Galaxy, but also the cosmological background which is acting like a perturbation.