A novel derivation of the rotating black hole metric
arXiv:1301.5314 · doi:10.1007/s10714-013-1594-x
Abstract
We derive the rotating black hole metric by appealing to ellipsoidal symmetry of space and a general guiding principle of incorporation of the Newtonian acceleration for massive and no acceleration for massless particles.
4 pages, to agree with the published version except one additional reference, pubmished