Geodesic
On the Schwarzschild-de Sitter metric of nonlocal de Sitter gravity
Filomat, Tome 37 (2023) no. 25, p. 8641

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DOI

Earlier constructed a simple nonlocal de Sitter gravity model has a cosmological solution in a very good agreement with astronomical observations. In this paper, we continue the investigation of the nonlocal de Sitter model of gravity, focusing on finding an appropriate solution for the Schwarzschild-de Sitter metric. We succeeded to solve the equations of motion in a certain approximation. The obtained approximate solution is of particular interest for examining the possible role of non-local de Sitter gravity in describing the effects in galactic dynamics that are usually attributed to dark matter.
DOI : 10.2298/FIL2325641D
Classification : 83D05, 53B21, 53B50, 53C25, 83F05
Keywords: Nonlocal gravity, Equations of motion, de Sitter space, Schwarzschild-type metric, Pseudo-Riemannian manifold 
Ivan Dimitrijevic; Branko Dragovich; Zoran Rakic; Jelena Stankovic. On the Schwarzschild-de Sitter metric of nonlocal de Sitter gravity. Filomat, Tome 37 (2023) no. 25, p. 8641 . doi: 10.2298/FIL2325641D
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     author = {Ivan Dimitrijevic and Branko Dragovich and Zoran Rakic and Jelena Stankovic},
     title = {On the {Schwarzschild-de} {Sitter} metric of nonlocal de {Sitter} gravity},
     journal = {Filomat},
     pages = {8641 },
     year = {2023},
     volume = {37},
     number = {25},
     doi = {10.2298/FIL2325641D},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2325641D/}
}
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