Detail publikace

Holographic dark energy satisfying the energy conditions in Lovelock gravity

BOUSDER, M. EL FATIMY, A. SALMANI, E. EZ-ZAHRAOUY, H.

Originální název

Holographic dark energy satisfying the energy conditions in Lovelock gravity

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

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? of dark energy in third-order Lovelock gravity. We show that the value "-1"represents a stable equilibrium of omega?. (c) 2023 Elsevier Inc. All rights reserved.

Klíčová slova

Lovelock gravity; Holographic dark energy; Black holes; Cosmology; Equation of the state

Autoři

BOUSDER, M.; EL FATIMY, A.; SALMANI, E.; EZ-ZAHRAOUY, H.

Vydáno

1. 5. 2023

Nakladatel

ACADEMIC PRESS INC ELSEVIER SCIENCE

Místo

SAN DIEGO

ISSN

1096-035X

Periodikum

Annals of Physics

Ročník

452

Číslo

169282

Stát

Spojené státy americké

Strany počet

11

URL

https://www.sciencedirect.com/science/article/pii/S0003491623000672?via%3Dihub

BibTex

@article{BUT183853,
  author="Mostafa {Bousder} and Abdelouahad {El Fatimy} and El-Mehdi {Salmani} and Hamin {Ez-Zahraouy}",
  title="Holographic dark energy satisfying the energy conditions in Lovelock gravity",
  journal="Annals of Physics",
  year="2023",
  volume="452",
  number="169282",
  pages="11",
  doi="10.1016/j.aop.2023.169282",
  issn="1096-035X",
  url="https://www.sciencedirect.com/science/article/pii/S0003491623000672?via%3Dihub"
}