Relativity and Cosmology

    

Link Between ΛCDM Model and Expanding De Sitter Flat Universe

Authors: Stéphane Wojnow

We establish a simple relation between the Hawking temperature and the mass of the Hubble spherevia the Hubble time which constitutes with a beginning of proof for the experimental validity ofStephen Hawking's theory of black hole evaporation. Adding the notion of Planck mass flow, wefind that the mass of the Hubble sphere and thus its energy increases in accordance with the ΛCDMmodel. Then we show that the temperature arising from the Unruh effect at the Hubble radius in anexpanding flat De Sitter space-time is identical to the Gibbons-Hawking temperature in this samespace. Finally we show that the expanding De Sitter spacetime is related to the Hawkingtemperature of the Hubble sphere of the ΛCDM model.

Comments: 6 Pages.

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Submission history

[v1] 2022-08-09 04:57:40
[v2] 2023-05-04 21:11:45

Unique-IP document downloads: 177 times

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