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oai:munzur-rdlopen.rawdatalibrary.net:munzur/38952026-10-28T15:47:40Zopenairecom_munzur_1col_munzur_2com_munzur_8col_munzur_154

Cosmology via thermodynamics of polytropic gasAskin, MuzafferSalti, MustafaAydogdu, OktayCosmologydark energypolytropic gasWe study cosmological scenarios of the polytropic gas (PG) dark matter-energy proposal in a Friedmann-Robertson-Walker (FRW) Universe. As a first step, we obtain an exact expression for the energy density of PG model by making use of the thermodynamics. Later, we investigate some cosmological quantities and perform neo-classical analyzes. Finally, we implement a connection between the PG and a homogenous minimally coupled scalar field by introducing its self-interacting potential.World Scientific Publishing Co. Pte Ltd2017Articlehttps://rdlopen.rawdatalibrary.net/r/munzur/3895https://doi.org/10.1142/s02177323175017720217-7323enModern Physics Letters Ainfo:eu-repo/semantics/closedAccessinfo:eu-repo/semantics/articlehttps://munzur-rdlopen.rawdatalibrary.net/tr/items/munzur/3895