Chaos in Pseudo-Newtonian Black Holes with Halos

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dc.creatorGueron, E.
dc.creatorLetelier, P. S.
dc.date2001-01-09
dc.date.accessioned2026-07-07T06:25:33Z
dc.date.available2026-07-07T06:25:33Z
dc.descriptionThe Newtonian as well as the special relativistic dynamics are used to study the stability of orbits of a test particle moving around a black hole plus a dipolar halo. The black hole is modeled by either the usual monopole potential or the Paczynki-Wiita pseudo-Newtonian potential. The full general relativistic similar case is also considered. The Poincare section method and the Lyapunov characteristic exponents show that the orbits for the pseudo-Newtonian potential models are more unstable than the corresponding general relativistic geodesics.
dc.descriptionRevTEX, 7 eps figures, to appear in Astron Astrophys
dc.identifierhttps://arxiv.org/abs/astro-ph/0101140
dc.identifierhttp://arxiv.org/abs/astro-ph/0101140
dc.identifierAstron.Astrophys. 368 (2001) 716-720
dc.identifierdoi:10.1051/0004-6361:20010018
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/96859
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectChaotic Dynamics
dc.titleChaos in Pseudo-Newtonian Black Holes with Halos
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