TeV Gravitons and Kaluza-Klein Excitations in $e^{+}{e}^{-}$ and $e^{-}{e}^{-}$ Collisions

Abstract

We review the capability of $e^{+}{e}^{-}$ and $e^{-}{e}^{-}$ colliders to detect the virtual exchange of Kaluza-Klein towers of gravitons within the large extra dimension scenario of Arkani-Hamed, Dimopoulos and Dvali and in the localized gravity model of Randall and Sundrum with non-factorizable geometry.

Comments: 10 pages, 5 figs, LaTeX; To appear in the Proceedings of the $3^{nd}$ International Workshop on $e^{-}{e}^{-}$ Interactions at TeV Energies, Santa Cruz, CA, 10-12 December 1999