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Lorentz violation and the speed of gravitational waves in brane-worlds

F. Ahmadi·S. Jalalzadeh·H. R. Sepangi
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Abstract

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.

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F. Ahmadi, S. Jalalzadeh, H. R. Sepangi. 2007-02-19. Lorentz violation and the speed of gravitational waves in brane-worlds. https://doi.org/10.1016/j.physletb.2007.02.032

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