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Serbian Astronomical Journal 2020 Issue 201, Pages: 15-23
https://doi.org/10.2298/SAJ2001015B
Full text ( 385 KB)

Cosmic time for multi-component universe

Branković D. (Department of Applied Mathematics, School of Electrical Engineering, University of Belgrade, Belgrade, Serbia), danijela@etf.bg.ac.rs

We determined Weierstrass canonical form of cosmic time formula in the cases of four-component and some three-component universe, assuming the ΛCDM model. In all other cases, we discussed analytical solutions for the cosmic time formula.

Keywords: Cosmological parameters

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