1999/05/31 by U. Guenther, A. Zhuk
Physics and Astronomy · #gr-qc #astro-ph #hep-ph #hep-th
published as Grav.Cosmol. 5 (1999) 167-169 · 4 pages, LaTeX2e
arxiv created 1999/05/31 · arxiv updated 2009/11/30
For any multidimensional theory with compactified internal spaces, conformal excitations of the internal space metric result in gravitational excitons in the external spacetime. These excitations contribute either to dark matter or to cross sections of usual particles.