INTERACTING HOLOGRAPHIC TACHYON MODEL OF DARK ENERGY
2010 ◽
Vol 19
(05)
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pp. 573-586
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Keyword(s):
We propose a holographic tachyon model of dark energy with interaction between the components of the dark sector. The correspondence between the tachyon field and the holographic dark energy densities allows the reconstruction of the potential and the dynamics of the tachyon scalar field in a flat Friedmann–Robertson–Walker universe. We show that this model can describe the observed accelerated expansion of our universe with a parameter space given by the most recent observational results.
2011 ◽
Vol 26
(03)
◽
pp. 191-204
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2020 ◽
Vol 17
(01)
◽
pp. 2050011
◽
2020 ◽
pp. 2150031
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2009 ◽
Vol 18
(08)
◽
pp. 1291-1301
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Keyword(s):
2021 ◽
pp. 2150149
2011 ◽
Vol 20
(03)
◽
pp. 281-297
◽
2019 ◽
Vol 34
(13)
◽
pp. 1950098
◽