INTERACTING GRAVITATIONAL EXCITONS AND OBSERVABLE EFFECTS FROM EXTRA DIMENSIONS

Автор(и)

  • U. Gunther Gravitationsprojekt, Mathematische Physik I, Institut fur Mathematik, Universitat Potsdam, Am Neuen Palais 10, PF 601553, D-14415 Potsdam, Germany, Germany
  • A. I. Zhuk Department of Physics, University of Odessa, 2 Petra Velikogo St., Odessa 270100, Ukraine, Ukraine

DOI:

https://doi.org/10.18524/1810-4215.1999.12.93023

Ключові слова:

Gravitation theory, cosmology, cosmological models, field theory.

Анотація

It is supposed that a multidimensional manifold undergoes a spontaneous compactification
M -> M4ni=1Mi, where M4 is the 4 dimensional external space-time and Mi are compact internal spaces. Conformal excitations of the internal space metric can be observed as massive and massless scalar -fields (gravitational excitons) in the external space-time. Specific interaction features of gravitational excitons with gravitons are considered.

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2017-03-16

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