Corpus ID: 218763294

Observational constraints on Barrow holographic dark energy.

@article{Anagnostopoulos2020ObservationalCO,
  title={Observational constraints on Barrow holographic dark energy.},
  author={Fotios Anagnostopoulos and Spyros Basilakos and Emmanuel N. Saridakis},
  journal={arXiv: General Relativity and Quantum Cosmology},
  year={2020}
}
  • Fotios Anagnostopoulos, Spyros Basilakos, Emmanuel N. Saridakis
  • Published 2020
  • Physics
  • arXiv: General Relativity and Quantum Cosmology
  • We use observational data from Supernovae (SNIa) Pantheon sample, as well as from direct measurements of the Hubble parameter from the cosmic chronometers (CC) sample, in order to extract constraints on the scenario of Barrow holographic dark energy. The latter is a holographic dark energy model based on the recently proposed Barrow entropy, which arises from the modification of the black-hole surface due to quantum-gravitational effects. We first consider the case where the new deformation… CONTINUE READING

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