Holographic energy density in the Brans-Dicke teory

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dc.creatorKim, Hungsoo
dc.creatorLee, H. W.
dc.creatorMyung, Y. S.
dc.date2005-01-15
dc.date.accessioned2026-07-25T21:28:12Z
dc.descriptionWe study cosmological applications of the holographic energy density. Considering the holographic energy density as a dynamical cosmological constant, we need the Brans-Dicke theory as a dynamical framework instead of general relativity. In this case we use the Bianchi identity as a consistency relation to obtain physical solutions. It is shown that the future event horizon as the IR cutoff provides the dark energy in the Brans-Dicke theory. Furthermore the role of the Brans-Dicke scalar is clarified in the dark energy-dominated universe by calculating its equation of state.
dc.description9 pages
dc.identifierhttps://arxiv.org/abs/hep-th/0501118
dc.identifierhttp://arxiv.org/abs/hep-th/0501118
dc.identifier.urihttps://dspace.dare.co.zw/handle/123456789/79795
dc.subjectHigh Energy Physics - Theory
dc.titleHolographic energy density in the Brans-Dicke teory
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