Erlangen 2026 – wissenschaftliches Programm

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GR: Fachverband Gravitation, Relativistische Astrophysik und Kosmologie

GR 10: Poster

GR 10.2: Poster

Mittwoch, 18. März 2026, 16:15–18:45, Redoutensaal

What was before the Big Bang? — •Jürgen Brandes — Karlsbad Germany

The considerations of the previous year are continued.

A good overview of the numerous observations that contradict the cosmological principle of GRT can be found in [1]. These include the Hubble Tension [2] as well as the remarkable observation that the expanding universe has angular momentum, as if it were a rotating stellar object. A fundamental theoretical objection to the idea of GRT that space expands is its contradiction with the law of conservation of energy. The energy of background radiation (CMB) decreased from 3000^∘K to 2.7^∘K over time due to space expansion. However, it is unclear where the lost energy remains. The LI of GRT does explain it, given that the source and receiver move relative to each other [3]. A physical theory that contradicts the law of conservation of energy leaves some questions unanswered.

[1] Pavan Kumar Aluri et al. Is the Observable Universe Consistent with the Cosmological Principle? arXiv:2207.05765v4 [astro-ph.CO] 27 Feb 2023

[2] J. Brandes, J. Czerniawski, L. Neidhart: Special and General Theory of Relativity for physicists and philosophers VRI: 2023, chapter 24.11.2, page 324.

[3] Article (during 2026) on homepage www.grt-li.de: DPG-2025-2026-What was before the Big Bang.

Keywords: Lorentz interpretation; Einstein interpretation