Exploring Gravitational Phenomena in a Riemann-Minkowski Spacetime PRELIMINARY DRAFT

After the concept of a locally scale-invariant spacetime has been introduced in the companion document[3], now physical experiments on mathematical entities will be performed to find out implications of that model. With regard to earlier solutions by others, an unbiased inspection of different gravitational scenarios under local scale-invariance in comparison with physical reality is undertaken. This gives five results at once: A suspected locality condition, a promising gravitational ansatz, a static solution for the gravitational potential in the subjective picture together with a possible static cosmic redshift, and a set of candidate terms for governing field equations of physical spacetime