Back to Search
Start Over
Holographic dark energy satisfying the energy conditions in Lovelock gravity
- Source :
- Annals of Physics. 452:169282
- Publication Year :
- 2023
- Publisher :
- Elsevier BV, 2023.
-
Abstract
- In this paper, we show that the holographic dark energy density hides in the solutions of Lovelock gravity for black holes. Using the obtained mass and temperature we find density equations. We propose a physical interpretation of the rescaled Lovelock couplings as a topological mass that describes the Lovelock branch. In addition to this, we present new solutions that satisfy the energy conditions according to the Lovelock coupling and the horizon curvatures. This work can be extended to the equation of the state {\omega}_{{\Lambda}} of dark energy in third-order Lovelock gravity. We show that the value "-1" represents a stable equilibrium of {\omega}_{{\Lambda}}.<br />Comment: 16 pages, 2 figures
- Subjects :
- High Energy Astrophysical Phenomena (astro-ph.HE)
High Energy Physics - Theory
High Energy Physics - Theory (hep-th)
FOS: Physical sciences
General Physics and Astronomy
General Relativity and Quantum Cosmology (gr-qc)
Astrophysics - High Energy Astrophysical Phenomena
General Relativity and Quantum Cosmology
Subjects
Details
- ISSN :
- 00034916
- Volume :
- 452
- Database :
- OpenAIRE
- Journal :
- Annals of Physics
- Accession number :
- edsair.doi.dedup.....bf3688b48030598bc8a39bb4c6da2c8d
- Full Text :
- https://doi.org/10.1016/j.aop.2023.169282