Accelerating universe with binary mixture of bulk viscous fluid and dark energy
نویسندگان
چکیده
In this paper, we have proposed a model of accelerating universe with binary mixture bulk viscous fluid and dark energy (DE) probed the parameters: present values Hubble’s constant [Formula: see text], equation state paper DE text] density parameter recent observational data (OHD) as well joint Pantheon compilation SN Ia OHD. Using cosmic chronometric technique, obtain by restricting our derived OHD OHD, respectively. The age in is estimated text]. Also, observe that represents transitioning transition redshift We constrained value jerk data. From analysis, observed universe, presented shows marginal departure from text]CDM model.
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ژورنال
عنوان ژورنال: International Journal of Modern Physics
سال: 2021
ISSN: ['0217-751X', '1793-656X']
DOI: https://doi.org/10.1142/s0217751x21501487