Abstract
In the present work we assume that the universe is dominated with a two component mixture which do not evolve separately but interact non-gravitationally with one another. we consider the issue of the tachyon as a source of the dark energy and modified Chaplygin gas as background fluid. So we study the interacting between tachyon field and modified Chaplygin gas in different forms of interactions term Q in both flat and non-flat FRW universe. Then we reconstruct the potential and the dynamics of the tachyon field which describe tachyon cosmology. Also we find a equivalence potential for MCG in this model. Next we study two dark components respect to redshift and we find the conditions that are required for the stability of this model.
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Noorbakhsh, S.M., Ghominejad, M. Interaction between tachyon dark energy and modified Chaplygin gas. Astrophys Space Sci 348, 221–231 (2013). https://doi.org/10.1007/s10509-013-1561-8
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DOI: https://doi.org/10.1007/s10509-013-1561-8