Gonzalo García-Reyes and Guillermo A González 2004 Class. Quantum Grav. 21 4845 doi:10.1088/0264-9381/21/21/007
Gonzalo García-Reyes and Guillermo A González
Show affiliationsThe interpretation of some electrovacuum spacetimes in terms of counterrotating perfect fluid discs is presented. The interpretation is made by means of an 'inverse problem' approach used to obtain disc sources of known static solutions of the Einstein–Maxwell equations. In order to do such an interpretation, a detailed study is presented of the counterrotating model (CRM) for generic electrovacuum static axially symmetric relativistic thin discs with nonzero radial pressure. Four simple families of models of counterrotating charged discs based on Chazy–Curzon-type, Zipoy–Voorhees-type, Bonnor–Sackfield-type and charged and magnetized Darmois electrovacuum metrics are considered, where we obtain some discs with a well-behaved CRM.
04.40.Nr Einstein-Maxwell spacetimes, spacetimes with fluids, radiation or classical fields
Issue 21 (7 November 2004)
Received 10 August 2004, in final form 8 September 2004
Published 4 October 2004
Gonzalo García-Reyes and Guillermo A González 2004 Class. Quantum Grav. 21 4845
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