2007/02/19 by F. Ahmadi, S. Jalalzadeh, H. R. Sepangi · 2 citations
Physics and Astronomy · #gr-qc #hep-th
paper · pdf · doi:10.1016/j.physletb.2007.02.032
published as Phys.Lett.B647:486-492,2007 · 8 pages, to appear in PLB
arxiv created 2007/02/19 · arxiv updated 2009/12/01
Lorentz violation in a brane-world scenario is presented and used to obtain a relationship between the speed of gravitational waves in the bulk and that on the brane. Lorentz violating effects would manifest themselves in gravitational waves travelling with a greater speed in the bulk than on the brane and this effect is independent of the signature of the extra dimension.