عنوان مجله
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EUROPEAN PHYSICAL JOURNAL C
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چکیده
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By introducing the polytropic gas model of interacting
dark energy, we obtain the equation of state for
the polytropic gas energy density in a non-flat universe.
We show that for an even polytropic index by choosing
K >Ba
3
n , one can obtain ωeff
Λ < −1, which corresponds to
a universe dominated by phantom dark energy.
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