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arXiv · 1504.01138

Exact Relativistic Magnetized halos around Rotating Disks

Antonio C. Gutiérrez-Piñeres·Abraão J. S. Capistrano
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Abstract

The exact relativistic treatment of a rotating disk surrounded by a magnetized material halo is presented. The features of the halo and disk are described by the distributional energy-momentum tensor of a general fluid in canonical form. All the relevant quantities and the metric and electromagnetic potentials are exactly determined by an arbitrary harmonic function only. For instance, the generalized Kuzmin-disk potential is used. The particular class of solutions obtained is asymptotically flat and satisfies all the energy conditions. Moreover, the motion of a charged particle on the halo is described. As far as we know, this is the first relativistic model describing analytically the magnetized halo of a rotating disk.

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Antonio C. Gutiérrez-Piñeres, Abraão J. S. Capistrano. 2015-04-05. Exact Relativistic Magnetized halos around Rotating Disks. https://arxiv.org/abs/1504.01138

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