• Corpus ID: 249890048

A note on interacting holographic dark energy with a Hubble-scale cutoff

@inproceedings{Landim2022ANO,
  title={A note on interacting holographic dark energy with a Hubble-scale cutoff},
  author={Ricardo G. Landim},
  year={2022}
}
Holographic dark energy with the Hubble radius as infrared cutoff has been considered as a candidate to explain the late-time cosmic acceleration and it can solve the coincidence problem. In this scenario, a non-zero equation of state is only possible if there is an interaction between dark energy and cold dark matter. In this paper, a set of phenomenological interactions are assumed and a detailed analysis of the possible values of the coupling constants is carried out, however the resulting… 

Figures from this paper

References

SHOWING 1-10 OF 135 REFERENCES
A MODEL OF HOLOGRAPHIC DARK ENERGY
Reconstruction of interaction rate in holographic dark energy model with Hubble horizon as the infrared cut-off
This work is the reconstruction of the interaction rate of holographic dark energy whose infrared cut-off scale is set by the Hubble length. We have reconstructed the interaction rate between dark
Reconstruction of interaction rate in holographic dark energy
The present work is based on the holographic dark energy model with Hubble horizon as the infrared cut-off. The interaction rate between dark energy and dark matter has been reconstructed for three
Cosmology with interaction between phantom dark energy and dark matter and the coincidence problem
We study a cosmological model in which phantom dark energy is coupled to dark matter by phenomenologically introducing a coupled term to the equations of motion of dark energy and dark matter. This
Holographic dark energy model from Ricci scalar curvature
Motivated by the holographic principle, it has been suggested that the dark energy density may be inversely proportional to the area of the event horizon of the Universe. However, such a model would
CMB and matter power spectra with non-linear dark-sector interactions
An interaction between dark matter and dark energy, proportional to the product of their energy densities, results in a scaling behavior of the ratio of these densities with respect to the scale
Barrow holographic dark energy
We formulate Barrow holographic dark energy, by applying the usual holographic principle at a cosmological framework, but using the Barrow entropy instead of the standard Bekenstein-Hawking one. The
Holographic dark energy
...
...