Can accretion properties distinguish between a naked singularity, wormhole and black hole?

Abstract We first advance a mathematical novelty that the three geometrically and topologically distinct objects mentioned in the title can be exactly obtained from the Jordan frame vacuum Brans I solution by a combination of coordinate transformations, trigonometric identities and complex Wick rota...

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Bibliographic Details
Main Authors: R. Kh. Karimov, R. N. Izmailov, A. A. Potapov, K. K. Nandi
Format: Article
Language:English
Published: SpringerOpen 2020-12-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-020-08717-x