![]() According to standard cosmology, the Hubble constant is associated with the expansion rate of the Universe, and therefore, the deviating measurements may only involve an effective different spatial rate of space expansion, leading accordingly to a revision of the fundamental assumptions and calculations, or an intrinsic theoretical issue in the concordance model recently come to the surface though cutting-edge observational methods which requires accordingly a new mindset in cosmology. The Hubble tension problem concerns the detection of different Hubble constant values, varying from 67 km/secMpc up to 73 km/secMpc, based on different applied measurement methods and depending on the direction in the sky toward which the observations are conducted. The outcome of this inquiry fully matches the observational data given by the redshift-independent extragalactic distances (NED-D) and by the Chandra/XMM-Newton database of quasars for a specific density of matter in the Universe. It is fully consistent with Wigner’s solid-state physics and Ashmore’s physics which predict the crystallization of free electrons at very low temperatures and the interaction with photons of light without scattering and blurring effects. In the second place, this study computes the dominant cosmological redshift contribution given by the transit redshift due to multiple interactions between photons and electrons in the intergalactic medium and not sustained in Einstein field equations. In the first place, it calculates the redshift from Einstein field equations (EFE) assuming a Friedman–Lemaitre–Robertson–Walker–Trinchera (FLRWT) metric framework due to the deformation of the spacetime fabric, causing a redshift due to a time dilation. In response to all current cosmological controversies, this paper provides a reliable explanation of the Hubble tension and of the apparent acceleration of space expansion detected by SN Ia. Astro and Particle Physics, Eberhard Karls University of Tübingen, Tübingen, Germany. ![]()
0 Comments
Leave a Reply. |