Yukawa modification of Traversable Wormholes supported by Holographic Dark Energy
Abstract
Inspired by holographic dark energy models, we extend the analysis performed in Ref.\cite{RGPC} taking into account Yukawa deformations on the different energy density (HDE) profiles. The profiles we have explored are: the Bekenstein-Hawking HDE, the Moradpour energy density, the Standard Renyi HDE and the Mixed Energy Density. With the help of an inhomogeneous Equation of State of the form pr(r)=ωr( r) ρ(r), we have considered Zero Tidal Forces. Differently from the original case, only a particular case of the family of the Bekenstein-Hawking HDE profiles distorted by the Yukawa term has developed a divergent $ω_{r}\left( r\right) $ for $r\rightarrow \infty $. To cure such a divergence we have introduced a modification at large distances in order to have a finite result. This means that the Zero Tidal Forces can be imposed in a very large but limited region of the spacetime. Such modification did not change the behavior of the Equation of State close to the throat. For every proposal we have computed the components of the Stress-Energy Tensor. What we have found is that the Yukawa-Bekenstein-Hawking HDE is the only positive profile, while the Yukawa-Moradpour and the Yukawa-Renyi have a limited region where the energy density is positive. The remaining Yukawa-Mixed Energy Density is always negative. This means that the Yukawa distortion introduces a kind of negative energy density.
Related
- Higher-order generalized uncertainty principle corrections to Casimir-supported traversable wormholes
- Traversable Wormholes Supported by Conformally Coupled Scalar Fields in D ≥ 4: Geometry, Geodesics, and Quasinormal Modes
- Traversable Wormholes Supported by Entropy-Inspired Effective Matter Sectors
- Black bounces to traversable wormholes from pure gravity in four and higher dimensions
- Traversable Casimir Wormholes with Gravitational Memory
BibTeX
@misc{garattini2026yukawa,
title = {{Yukawa modification of Traversable Wormholes supported by Holographic Dark Energy}},
author = {Remo Garattini and Phongpichit Channuie and Kirill Zatrimaylov},
howpublished = {arXiv},
year = {2026},
month = aug,
doi = {10.48550/arxiv.2608.29205},
eprint = {2608.29205},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2608.29205},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - Yukawa modification of Traversable Wormholes supported by Holographic Dark Energy
AU - Remo Garattini
AU - Phongpichit Channuie
AU - Kirill Zatrimaylov
PY - 2026
DA - 2026/08/29
PB - arXiv
DO - 10.48550/arxiv.2608.29205
UR - https://arxiv.org/abs/2608.29205
AB - Inspired by holographic dark energy models, we extend the analysis performed in Ref.\cite{RGPC} taking into account Yukawa deformations on the different energy density (HDE) profiles. The profiles we have explored are: the Bekenstein-Hawking HDE, the Moradpour energy density, the Standard Renyi HDE and the Mixed Energy Density. With the help of an inhomogeneous Equation of State of the form p_r(r)=ω_r( r) ρ(r), we have considered Zero Tidal Forces. Differently from the original case, only a particular case of the family of the Bekenstein-Hawking HDE profiles distorted by the Yukawa term has developed a divergent $ω_{r}\left( r\right) $ for $r\rightarrow \infty $. To cure such a divergence we have introduced a modification at large distances in order to have a finite result. This means that the Zero Tidal Forces can be imposed in a very large but limited region of the spacetime. Such modification did not change the behavior of the Equation of State close to the throat. For every proposal we have computed the components of the Stress-Energy Tensor. What we have found is that the Yukawa-Bekenstein-Hawking HDE is the only positive profile, while the Yukawa-Moradpour and the Yukawa-Renyi have a limited region where the energy density is positive. The remaining Yukawa-Mixed Energy Density is always negative. This means that the Yukawa distortion introduces a kind of negative energy density.
ER -