English

Non-Commutative Effects on Wormholes in Rastall-Rainbow Gravity

General Relativity and Quantum Cosmology 2023-10-12 v1

Abstract

In this present article, we explore the physical properties and characteristics of static, spherically symmetric wormholes in the background of Rastall-Rainbow gravity. The Rastall-Rainbow gravity theory has recently been proposed as a combination of two theories, namely, the Rastall theory and the Rainbow description. We implemented noncommutativity by adopting two different distributions of energy density (Gaussian and Lorentzian) in the Morris and Thorne metric. We solve the field equations analytically and discuss all the properties of wormholes depending on the two model parameters. Notably, for specific parameter ranges, one can alleviate the violation of the WEC at the throat and its neighbourhood.

Keywords

Cite

@article{arxiv.2310.07181,
  title  = {Non-Commutative Effects on Wormholes in Rastall-Rainbow Gravity},
  author = {Anirudh Pradhan and Safiqul Islam and M. Zeyauddin and Ayan Banerjee},
  journal= {arXiv preprint arXiv:2310.07181},
  year   = {2023}
}

Comments

13 pages, 7 figures

R2 v1 2026-06-28T12:46:53.519Z