2013/07/31 by Gonzalo García-Reyes, Omar A. Espitia
Physics and Astronomy · #gr-qc
paper · pdf · doi:10.1007/s10714-014-1674-6
published as Gen. Relativ. Gravit. 46, 1674 (2014) · 9 pages, 9 figures. Accepted for publication in Gen. Rel. Grav. arXiv admin note: text overlap with arXiv:1209.0500
arxiv created 2014/01/30 · arxiv updated 2014/03/12
Using the well-known ``displace, cut and reflect'' method we construct thin disks made of a perfect fluid in presence of a magnetic field. The models are based in a magnetic Reissner-Nordstrom metric of Einstein-Maxwell equations for a conformastatic spacetime. The influence of the magnetic field on the matter properties of the disk are analyzed. We also study the motion of charged test particles around the disks. We construct models of perfect fluid disks satisfying all the energy conditions.