2001•Chinese Journal of PhysicsRequires access
Lanczos Potential for the Kerr Metric
J. H. Caltenco, J. L. Lopez-Bonilia, J. Morales, G. Ovando
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Abstract
in general relativity. By theway the concept of a “Lanczos spintensor” is also very useful in the analysis [19-24] of theLie´nard-Wiechert field [25-27].Given the Weyl tensor, it may be very difficult to construct a Lanczos superpotential byintegratingdirectlyEq. (2), however. Herewe will show one solutionof (2) for theKerr geometry[28-31], with the remarkable structure:K