Darboux cosmological fluids in comoving time
R. Klippert, H.C. Rosu, R. Ruffini
TL;DR
This paper analyzes Darboux cosmological fluids by presenting their barotropic indices and scale factors in comoving time, providing insights relevant for interpreting cosmological data.
Contribution
It introduces a detailed analysis of Darboux cosmological fluids in comoving time, enhancing understanding of their behavior in cosmological models.
Findings
Barotropic indices of Darboux fluids are characterized in comoving time.
Scale factors of these fluids are explicitly computed and plotted.
Comments on the features of the plots aid in interpreting cosmological implications.
Abstract
The barotropic indices and the corresponding FRW scale factors of the so-called Darboux cosmological fluids are presented in the comoving time axis, which is the natural one for the phenomenology related to the cosmological data. Some useful comments on the features of the plots are included
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