Artículos de revistas
On The Stability Of Universal Extradimensional Disks
Registro en:
Classical And Quantum Gravity. , v. 25, n. 1, p. - , 2008.
2649381
10.1088/0264-9381/25/1/015001
2-s2.0-37249029239
Autor
Coimbra-Araujo C.H.
Letelier P.S.
Institución
Resumen
The oscillation frequencies for perturbed circular geodesics on a universal extradimensional disk are computed. In particular, we investigate a disk constructed from Schwarzschild and Chazy-Curzon solutions with a simple extension for extra dimensions, by solving vacuum Einstein field equations for an extension of the Weyl metric. We find that it is possible to find a range of possible solutions where such a disk is stable and thus we derive the geodesic orbits for this situation. © 2008 IOP Publishing Ltd. 25 1
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