INTERACTING MODIFIED HOLOGRAPHIC DARK ENERGY IN A NONFLAT UNIVERSE
2011 ◽
Vol 20
(03)
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pp. 269-279
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Keyword(s):
In this paper, we extend the modified holographic dark energy proposed by Wei [H. Wei, Nucl. Phys. B819 (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.
2010 ◽
Vol 19
(12)
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pp. 1987-2002
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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)
◽
pp. 1250130
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2008 ◽
Vol 17
(12)
◽
pp. 2219-2228
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2007 ◽
Vol 16
(10)
◽
pp. 1633-1640
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