Original title: Excessive extrapolations of Einstein's equations
Authors: Křížek, Michal ; Somer, L.
Document type: Papers
Conference/Event: Cosmology on Small Scales 2020, Prague (CZ), 20200923
Year: 2020
Language: eng
Abstract: The standard cosmological model is surprisingly quite thoroughly investigated even though it possesses many paradoxes. We present several arguments indicating why excessive extrapolations of Einstein's equations to cosmological distances are questionable. First, we show how to express explicitly the first of Einstein's 10 partial differential equations to demonstrate their extremely large complexity. Therefore, it would be very difficult to find their solution for two or more bodies to model, e.g., the evolution of the Solar system. Further, we present some unexpected failures of the Schwarzschild and Friedmann solution of these equations. Then we explain why application of Einstein's equations to the whole universe represents incorrect extrapolations that lead to dark matter, dark energy, and several unrealistic situations. Finally, we give 10 further arguments showing why celebrated Einstein's equations do not describe reality well.
Keywords: Einstein's equations; Friedmann equation; Schwarzschild solution
Host item entry: Proceedings of the International Conference Cosmology on Small Scales 2020 : Excessive Extrapolations and Selected Controversies in Cosmology, ISBN 978-80-85823-70-7

Institution: Institute of Mathematics AS ČR (web)
Document availability information: Fulltext is available at external website.
External URL: http://css2020.math.cas.cz/proceedingsCSS2020.pdf
Original record: http://hdl.handle.net/11104/0310793

Permalink: http://www.nusl.cz/ntk/nusl-432227


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Research > Institutes ASCR > Institute of Mathematics
Conference materials > Papers