Lorentzian Correction for the Evolution of the CMB Temperature.
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| Title: | Lorentzian Correction for the Evolution of the CMB Temperature. |
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| Authors: | Novais, A.1 (AUTHOR) arturnovais@gmail.com, Ribero, A. L. B.1 (AUTHOR) |
| Source: | Astrophysics. Sep2024, Vol. 67 Issue 3, p348-363. 16p. |
| Subjects: | Time dilation, Galaxy formation, Energy conservation, Spacetime, Physical cosmology |
| Abstract: | Observational evidence consistently shows that the universe is spatially flat and undergoes Lorentzian time dilation as a function of redshift. In combination, such discoveries suggest that a Minkowskian description of cosmology might be technically viable. The thermal evolution that transpires in a conformal spacetime is herein derived. The description is constrained by the energy conservation of a unified cosmic fluid. The resulting model puts forth a Lorentzian correction for the temperature of the CMB as a function of redshift, which improves current data fitting without adding any free parameter. Furthermore, it sheds light upon the early galaxy formation problem: our model predicts up to 0.86 Gyr older objects within the first two billion years of the structure evolution in the universe. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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