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We generalize previous work on the energy-momentum tensor-distribution of theKerr geometry by extending the manifold structure into the negative massregion. Since the extension of the flat part of the Kerr-Schild decompositionfrom one sheet to the double cover develops a singularity at the branch surfacewe have to take its non-smoothness into account. It is however possible to finda geometry within the generalized Kerr-Schild class that is in theColombeau-sense associated to the maximally analytic Kerr-metric.Comment: 12 pages, latex2e, amslatex and epsf macro

Distributional energy - momentum tensor of the extended Kerr geometry