Challenging bulk viscous unified scenarios with cosmological observations
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DOI: 10.1103/physrevd.100.103518
Abstract: In a spatially flat Friedmann-Lemaitre-Robertson-Walker universe, we investigate a unified cosmic fluid scenario endowed with bulk viscosity in which the coefficient of the bulk viscosity has a power law evolution. The power law in the… read more here.
Keywords: challenging bulk; viscous unified; bulk; scenarios cosmological ... See more keywords