Article
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Investigation of the Casimir Effect in the Hubble Universe and Black Holes
Version 1
: Received: 8 January 2024 / Approved: 8 January 2024 / Online: 9 January 2024 (10:14:06 CET)
Version 2 : Received: 11 January 2024 / Approved: 12 January 2024 / Online: 13 January 2024 (16:43:31 CET)
Version 3 : Received: 1 February 2024 / Approved: 2 February 2024 / Online: 2 February 2024 (10:33:27 CET)
Version 2 : Received: 11 January 2024 / Approved: 12 January 2024 / Online: 13 January 2024 (16:43:31 CET)
Version 3 : Received: 1 February 2024 / Approved: 2 February 2024 / Online: 2 February 2024 (10:33:27 CET)
How to cite: Haug, E.; Wojnow, S. Investigation of the Casimir Effect in the Hubble Universe and Black Holes. Preprints 2024, 2024010664. https://doi.org/10.20944/preprints202401.0664.v2 Haug, E.; Wojnow, S. Investigation of the Casimir Effect in the Hubble Universe and Black Holes. Preprints 2024, 2024010664. https://doi.org/10.20944/preprints202401.0664.v2
Abstract
The Casimir effect can either work over very short distances or at very low temperatures. At the cosmic scale, we naturally deal with long distances, but at the same time, we encounter extraordinarily low temperatures, namely the CMB (Cosmic Microwave Background) tem- perature. Recently, there has been increased interest in the Casimir effect and its implications in cosmology. Here, we briefly demonstrate that the luminosity and radiation pressure of the CMB is mathematical identical to a theoretical Casimir effect within the Hubble sphere, or actually our solution seems to be valid for any Schwarzschild black hole. The Casimir effect forevery Schwarzschild black hole is identical. This also include the Hubble sphere if we treat it as a Schwarzschild black hole that is related to increased interest in black hole cosmology.
Keywords
Hubble sphere, Casimir effect, luminosity, radiation pressure, quantum cosmology, vacuum energy.
Subject
Physical Sciences, Astronomy and Astrophysics
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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