Conformally-rescaled Schwarzschild metrics do not predict flat galaxy rotation curves

Abstract For conformally invariant gravity theories defined on Riemannian spacetime and having the Schwarzschild–de-Sitter (SdS) metric as a solution in the Einstein gauge, we consider whether one may conformally rescale this solution to obtain flat rotation curves, such as those observed in galaxie...

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Main Authors: Michael Hobson, Anthony Lasenby
Format: Article
Jezik:English
Izdano: SpringerOpen 2022-07-01
Serija:European Physical Journal C: Particles and Fields
Online dostop:https://doi.org/10.1140/epjc/s10052-022-10531-6