| Abstract: | In the five-dimensional Kaluza–Klein (KK) theory there is a well known class of static and electromagnetic-free KK-equations
characterized by a naked singularity behavior, namely the Generalized Schwarzschild solution (GSS). We present here a set
of interior solutions of five-dimensional KK-equations. These equations have been numerically integrated to match the GSS
in the vacuum. The solutions are candidates to describe the possible interior perfect fluid source of the exterior GSS metric
and thus they can be models for stars for static, neutral astrophysical objects in the ordinary (four-dimensional) spacetime. |
