Source: http://rgs.vniims.ru/abs/abs-17-47.html
Timestamp: 2019-04-19 02:41:22+00:00

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Making use of twistor structures and the Kerr theorem for shear-free null geodesic congruences, an infinite family of electromagnetic fields satisfying the homogeneous Maxwell equations in flat Minkowski and the associated curved Kerr-Schild backgrounds is determined for any such congruence in a purely algebraic way. The simplest examples of invariant axisymmetric Maxwell fields are presented.
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