Geometric Backreaction, Gravitational-Wave Response and Crossing-Induced Geometrical Screening between Orthogonal Unbridged n-Spaces II

Discussed is the metrical reaction of spacetime-geometry between two crossing universes of thesame dimension (N). The back-reaction of the crossing at these geometrical or metrical componentsof both spacetimes is explored , in particular during crossing-time. The crossing zone is neither awormhole nor a warp-tunnel or a classical singularity but rather more a form of “similiarity-congruence“. A temporary tachyon-state may occur during the crossing.The relationship betweenthe metric tensors and the crossing process now is examined in detail.