Constraints on the dark energy from the holographic connection to the small l CMB suppression
By Jianyong Shen, Bin Wang, E. Abdalla, R. Su. 2004
170 citations recorded by the source corpus.
Abstract Using the recently obtained holographic cosmic duality, we reached a reasonable quantitative agreement between predictions of the cosmic microwave background radiation at small l and the WMAP observations, showing the power of the holographic idea. We also got constraints on the dark energy and its behaviour as a function of the redshift upon relating it to the small l CMB spectrum. For a redshift independent dark energy, our constraint is consistent with the supernova results, which again shows the correctness of the cosmic duality prescription. We have also extended our study to the redshift dependence of the dark energy.
Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/c5f2f4df8f1b7ff46d64b4a49e4748cddfac6fbb
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Citations in the corpus
- Constraints on holographic dark energy from the latest supernovae, galaxy clustering, and cosmic microwave background anisotropy observations (2007, methodology): “The holographic dark energy model has been tested and constrained by various astronomical observations, such as SNIa [60], CMB [61, 62, 63], combination of SNIa, CMB and LSS [64], the X-ray gas mass fraction of galaxy clusters [65], and the differential ages of passively evolving galaxies [66].”
- Holographic dark energy (2016, result): “stinct feature of this table is that all the combinations of observational data mildly favor the case of C<1, which corresponds to a phantom universe with big rip. Similar results were obtained in [228, 229, 230, 231, 232, 233]. Moreover, along with the rapid increase of the number of observed da”