Extensible embeddings of black-hole geometries

Removing a black hole conic singularity by means of Kruskal Fronsdal local isometric embedding of the corresponding black hole geometry. Allowing for globally non-trivial embeddings, living in Kaluza-Klein-like M-5 x S-1 (rat her than in standard Minkowski M-0) and parameterized by some wave number k , extensibility can be achieved for apparently "forbidden" frequencies omeg a in the range omega(1)(k) less than or equal to omega less than or equal t o omega(2)(k). Ask --> 0, omega(1,2) (0) --> omega(H) (e.g., omega(H) = 1/4 M in the Schwarzschild case) such that the Hawking-Gibbons limit is fully r ecovered. The various Kruskal sheets are then viewed as slices of the Kaluz a Klein background. Euclidean k discreteness, dictated by imaginary time pe riodicity, is correlated with flux quantization of the underlying embedding gauge field.