A note on dark energy induced by D-brane motion

Details A note on dark energy induced by D-brane motion A note on dark energy induced by D-brane motion

2008-07-15

arxiv.org/abs/0807.2317v1

Int.J.Mod.Phys.D17:2577-2583,2009

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

5 pages, 4 figures

Scientific paper

10.1142/S0218271808014199

In this note we study the possibility of obtaining dark energy solution in a D-brane scenario in a warped background that includes brane-position dependent corrections for the non-perturbative superpotential. The volume modulus is stabilized at instantaneous minima of the potential. Though the model can account for the existence of dark energy within present observational bound - fine-tuning of the model parameters becomes unavoidable. Moreover, the model does not posses a tracker solution.

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