Chopovsky, Oleksii V.Eingorn, Maxim V.Zhuk, Oleksandr I.2014-03-162014-03-162011Odessa Astronomical Publicationshttps://dspace.onu.edu.ua/handle/123456789/4648Odessa Astronomical publications / Одесская астроном. обсерватория . – Одесса : Астропринт, 2011 . – Vol.24.We investigated classical gravitational tests for the Kaluza-Klein model with spherical compactification of additional dimensions in the case of absence of a six-dimensional bare cosmological constant. We perturbed a background by a compact massive source with the dust-like equation of state in all spatial dimensions and obtained the solution of Einstein equations in the weakfield limit. It enabled to calculate PPN parameter γ, and we obtained a strong contradiction to observations.enGRAVITATIONAL TESTSKaluza-Klein modelabsence of a six-dimensional bare cosmological constantEinstein equationsBook