Lanczos Potential For the Spacetime Solutions

In previous chapters (i.e. 4-6), it is observed that the tetrad formalisms provide an efficient way for finding the Lanczos potential in some general situations. Using those prescriptions, the Lanczos potential for some well-known solutions of Einstein and Einstein-Maxwell equations has been obtained here. Some other methods, apart from tetrad formalism, for finding the Lanczos potential have also been discussed.