Static charged dust distributions: Sources of purely electromagnetic origin |
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| Authors: | R N Tiwari Saibal Ray |
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| Institution: | (1) Department of Mathematics, Indian Institute of Technology, Kharagpur, India |
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| Abstract: | The present work is a continuation of our earlier work on the charged dust sources of purely electromagnetic origin for static axisymmetric and static spherically-symmetric fields. Here we have extended the above work to the case of generalized static metric and have shown that a static charged dust distribution, irrespective of any symmetry conditions, can be only of purelly electromagnetic origin. Incidentally, it follows from this result itself that the  Weyl-Majumdar-Papapetrou class of static charged dust sources, which form an important class of astrophysical systems, are also of purely electromagnetic origin. |
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