HOLOGRAPHIC MODIFIED GRAVITY
2008 ◽
Vol 17
(12)
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pp. 2219-2228
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Keyword(s):
In this paper, we investigate cosmological application of holographic dark energy density in the modified gravity framework. We employ the holographic model of dark energy to obtain the equation of state for the holographic energy density in a spatially flat universe. Our calculation shows that, taking ΩΛ = 0.73 for the present time, it is possible to have wΛ crossing -1. This implies that one can generate a phantom-like equation of state from a holographic dark energy model in flat universe in the modified gravity cosmology framework. Also, we develop a reconstruction scheme for the modified gravity with f(R) action.
2015 ◽
Vol 12
(10)
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pp. 1550119
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2012 ◽
Vol 27
(16)
◽
pp. 1250085
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2012 ◽
Vol 27
(22)
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pp. 1250130
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2015 ◽
Vol 93
(4)
◽
pp. 475-480
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2010 ◽
Vol 19
(12)
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pp. 1987-2002
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2007 ◽
Vol 16
(10)
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pp. 1633-1640
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