THE NEGATIVE RESULT OF GRAVITATIONAL TESTS FOR KALUZA-KLEIN MODELS WITH SPHERICAL COMPACTIFICATION OF ADDITIONAL DIMENSIONS

Автор(и)

  • A. V. Chopovsky Department of Theoretical Physics, Odessa National University, Street Dvoryanskaya 2, Odessa 65082, Ukraine, Україна
  • M. V. Eingorn Department of Theoretical Physics, Odessa National University, Street Dvoryanskaya 2, Odessa 65082, Ukraine; Astronomical observatory of I.I.Mechnikov Odessa National University, Odessa, Ukraine, Україна
  • A. I. Zhuk Department of Theoretical Physics, Odessa National University, Street Dvoryanskaya 2, Odessa 65082, Ukraine; Astronomical observatory of I.I.Mechnikov Odessa National University, Odessa, Ukraine, Україна

DOI:

https://doi.org/10.18524/1810-4215.2011.24.85078

Ключові слова:

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Анотація

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 weak-field limit. It enabled to calculate PPN parameter γ, and we obtained a strong contradiction to observations.

Посилання

C.M. Will: 2000, Theory and Experiment in Gravitational Physics / Cambrige University Press, Cambrige.

Bh. Jain and J. Khoury: 2010, Cosmological Tests of Gravity; arXiv:astro-ph/1004.3294.

M. Eingorn and A. Zhuk: 2010, Class. Quant. Grav. 27, 205014; arXiv:gr-qc/1003.5960.

A. Chopovsky, M. Eingorn and A. Zhuk: 2011, arXiv:gr-qc/1107.3387.

A. Chopovsky, M. Eingorn and A. Zhuk: 2011, arXiv:gr-qc/1107.3388.

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Опубліковано

2011-12-02

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