Reconstructing Quintom from Ricci Dark Energy
arXiv:0810.2594 · doi:10.1016/j.physletb.2009.01.022
Abstract
The holographic dark energy with Ricci scalar as IR cutoff called Ricci dark energy(RDE) probes the nature of dark energy with respect to the holographic principle of quantum gravity theory. The scalar field dark energy models like quintom are often viewed as effective description of the underlying field theory of dark energy. In this letter, we assume RDE model as the underlying field theory to find how the generalized ghost condensate model(GGC) that can easily realize quintom behavior can be used to effectively describe it and reconstruct the function of the generalized ghost condensate model.
16 pages, 6 figures, v2 published version
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- Holographic dark energy models: A comparison from the latest observational data
- Holographic Ricci dark energy: Current observational constraints, quintom feature, and the reconstruction of scalar-field dark energy
- Viscous Ricci Dark Energy
- Reconstructing Theory from Ricci Dark Energy
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- Scalar Perturbation and Stability of Ricci Dark Energy