Please use this identifier to cite or link to this item: http://dspace.onu.edu.ua:8080/handle/123456789/4789
Title: TWO-BODY PROBLEM IN KALUZA-KLEIN MODELS WITH RICCI-FLAT INTERNAL SPACES
Authors: Chopovsky, Oleksii V.
Citation: Odessa Astronomical Publications
Issue Date: 2013
Publisher: Astroprint
Keywords: Kaluza-Klein models
two-body problem
Series/Report no.: ;vol. 26, issue 2, p. 183-186
Abstract: We consider the dynamics of a two-body system in the model with additional spatial dimensions compactified on a Ricci-flat manifold. To define the gravitational field of a system and to construct its Lagrange function we use the weak-field approach. It is shown, that to avoid the contradiction with the experimental restrictions on the value of PPN-parameter γ, the massive sources must have nonzero pressure/tension into the extra dimensions and also must be uniformly smeared there. This fact leads directly to the absence of the Kaluza-Klein modes, which looks unnatural from the point of quantum mechanics.
Description: Odessa Astronomical publications / Одесская астроном. обсерватория . – Одесса : Астропринт, 2013 . – Vol.26/2
URI: http://dspace.onu.edu.ua:8080/handle/123456789/4789
Appears in Collections:Odessa Astronomical Publications

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