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Jalil Naji Domirani

Academic rank: Associate Professor
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Education: PhD.
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Faculty: Basic Science
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Research

Title
Interacting Viscous Modified Chaplygin Gas Cosmology in Presence of Cosmological Constant.
Type
JournalPaper
Keywords
FRW cosmology Dark energy Modified Chaplygin gas
Year
2014
Journal INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
DOI
Researchers karimian ، Jalil Naji Domirani

Abstract

Here, we consider interacting viscous modified Chaplygin gas in presence of cosmological constant. We assumed bulk viscosity as a function of density. We consider interaction between modified Chaplygin gas and baryonic matter. Then, the effects of viscosities on the cosmological parameters such as energy, density, Hubble expansion parameter, scale factor and deceleration parameter investigated. This model may be considered as a toy model of our universe.