Gravitational trapping potential with arbitrary extra dimensions
نویسندگان
چکیده
منابع مشابه
Gravitational Lensing And Extra Dimensions
We study gravitational lensing and the bending of light in low energy scale (MS) gravity theories with extra space-time dimensions n. We find that due to the presence of spin-2 Kaluza-Klein states from compactification, a correction to the deflection angle with a strong quadratic dependence on the photon energy is introduced. No deviation from the Einstein General Relativity prediction for the ...
متن کاملGravitational Excitons from Extra Dimensions
We study inhomogeneous multidimensional cosmological models with a higher dimensional space-time manifold M = M0 × ∏n i=1 Mi (n ≥ 1) under dimensional reduction to D0-dimensional effective models and show that small inhomogeneous excitations of the scale factors of the internal spaces near minima of effective potentials should be observable as massive scalar particles (gravitational excitons) i...
متن کاملGravitational excitons from extra dimensions
Inhomogeneous multidimensional cosmological models with a higher dimensional space-time manifold M = M0 × ∏n i=1 Mi (n ≥ 1) are investigated under dimensional reduction to D0 dimensional effective models. In the Einstein conformal frame, small excitations of the scale factors of the internal spaces near minima of an effective potential have a form of massive scalar fields in the external space-...
متن کامل19 97 Gravitational excitons from extra dimensions
Inhomogeneous multidimensional cosmological models with a higher dimensional space-time manifold M = M0 × n i=1 Mi (n ≥ 1) are investigated under dimensional reduction to D0-dimensional effective models. In the Einstein conformal frame, small excitations of the scale factors of the internal spaces near minima of an effective potential have a form of massive scalar fields in the external space-t...
متن کاملA gravitational wave window on extra dimensions
We report on the possibility of detecting a submillimetre-sized extra dimension by observing gravitational waves (GWs) emitted by pointlike objects orbiting a braneworld black hole. Matter in the ‘visible’ universe can generate a discrete spectrum of high frequency GWs with amplitudes moderately weaker than the predictions of general relativity (GR), while GW signals generated by matter on a ‘s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review D
سال: 2004
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.70.065013