Publication detail

Holographic dark energy satisfying the energy conditions in Lovelock gravity

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

Original Title

Holographic dark energy satisfying the energy conditions in Lovelock gravity

Type

journal article in Web of Science

Language

English

Original 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? 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.

Keywords

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

Authors

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

Released

1. 5. 2023

Publisher

ACADEMIC PRESS INC ELSEVIER SCIENCE

Location

SAN DIEGO

ISBN

1096-035X

Periodical

Annals of Physics

Year of study

452

Number

169282

State

United States of America

Pages count

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"
}