مشخصات پژوهش

صفحه نخست /INTERACTING MODIFIED ...
عنوان INTERACTING MODIFIED HOLOGRAPHIC DARK ENERGY IN A NONFLAT UNIVERSE
نوع پژوهش مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها Modified holographic dark energy; nonflat universe; interacting models
چکیده In this paper, we extend the modified holographic dark energy proposed by Wei [H. Wei, Nucl. Phys. B 819 (2009) 210] to the interacting case and in a nonflat universe. We first choose the IR cutoff to be the radius of the event horizon Rh measured on the sphere of the horizon and derive the equation of state for the holographic energy density in the nonflat universe. Then, by choosing the Jeans length as the IR cutoff, we obtain the necessary conditions for having a cosmologically consistent model.
پژوهشگران محمد رضا ستاره (نفر اول)، علی بنی جمالی (نفر دوم)