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Type: Artigo de periódico
Title: On the integrability of halo dipoles in gravity
Author: Vieira, WM
Letelier, PS
Abstract: We stress that halo dipole components are nontrivial in core-halo systems in both Newton's gravity and general relativity. To this end, we extend a recent exact relativistic model to include also a halo dipole component. Next, we consider orbits evolving in the inner vacuum between a monopolar core and a pure halo dipole and find that, while the Newtonian dynamics is integrable, its relativistic counterpart is chaotic. This shows that chaoticity due only to halo dipoles is an intrinsic relativistic gravitational effect. (C) 1997 Elsevier Science B.V.
Country: Holanda
Editor: Elsevier Science Bv
Citation: Physics Letters A. Elsevier Science Bv, v. 228, n. 41671, n. 22, n. 24, 1997.
Rights: fechado
Identifier DOI: 10.1016/S0375-9601(97)00084-4
Date Issue: 1997
Appears in Collections:Unicamp - Artigos e Outros Documentos

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