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Title
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HOLOGRAPHIC DARK ENERGY FROM A MODIFIED GBIG SCENARIO
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Type
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JournalPaper
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Keywords
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Braneworld cosmology; dark energy; scalar–tensor theories; modified gravity
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Abstract
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We construct a holographic dark energy model in a braneworld setup where gravity is induced on the brane embedded in a bulk with the Gauss–Bonnet curvature term. We include possible modifications of the induced gravity and its coupling with a canonical scalar field on the brane. Through a perturbational approach to calculating the effective gravitation constant on the brane, we examine the outcome of this model as a candidate for holographic dark energy.
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Researchers
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Narges Rashidi Talouki (Second Researcher), Kourosh Nozari (First Researcher)
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