I-The Expanding Universe from the Huge Void Center: Theory & Modelling

Abstract

To add to and refine the model presented at the Grado3 meeting, of a radial Hubble expansion from the Bahcall & Soneira huge void center, it is here outlined a formal analytical formulation of the theory and modelling on which the previous check work based itself. The new Hubble Law contains the distance R from the expansion center, multiplied by an angular function, and the H's variation, whose meaning and expression have been obtained and examined through a Galaxy Hubble law analysis based on derivatives with respect to light-space. This H's variation, as predicted by the model, is due to a combination of two dominant effects, respectively time (TE) and space (SE). Structurally the scattering noise of the nearby Universe Hubble ratios seems to be partially caused by a perturbative term. In conclusion a fundamental confirmation test of the model is presented. As a physical result, one obtains a higher matter density of the Universe.