Bonn 2020 – scientific programme
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DD: Fachverband Didaktik der Physik
DD 16: Postersitzung
DD 16.50: Poster
Wednesday, April 1, 2020, 16:30–18:00, P-SR 1-4
Solution of a Density Problem in the Early Universe — •Philipp Schöneberg1 and Hans-Otto Carmesin1,2,3 — 1Gymnasium Athenaeum, Harsefelder Straße 40, 21680 Stade — 2Bahnhofstraße — 3Universität Bremen, Fachbereich 1, Postfach 330440, 28334 Bremen
No density can be larger than the Planck density ρP = 5,155· 1096 kg/m3. The time evolution of the actual light horizon should be traced back until the Planck length LP = 1.616· 10−35 m is reached. However there arises a problem, as the framework of general relativity theory, GRT, that length LP is only reached at the density ρ = 6· 10214 kg/m3.
We present a solution of that model. We illustrate that solution with several model experiments. Additionally we derive the correct solution by using EXCEL in a graphic manner. So we achieve a comprehensive understanding based on our own activity (Carmesin, H.-O. (2019): Die Grundschwingungen des Universums - The Cosmic Unification - With 8 Fundamental Solutions based on G, c and h - With Answers to 42 Frequently Asked Questions. Berlin: Verlag Dr. Köster.).