English

Traversable wormhole in logarithmic $f(R)$ gravity by various shape and redshift functions

General Relativity and Quantum Cosmology 2022-03-29 v3

Abstract

We study the traversable wormhole solutions for a logarithmic corrected f(R)f(R) model by considering two different statements of shape b(r)b(r) and redshift Φ(r)\Phi(r) functions. We calculate the parameters of the model including energy density ρ\rho, tangential pressure PtP_{t} and radial pressure PrP_{r} for the corresponding forms of the functions. Then, we investigate different energy conditions such as null energy condition, weak energy condition, dominant energy condition and strong energy condition for our considered cases. Finally, we explain the satisfactory conditions of energy of the models by related plots.

Keywords

Cite

@article{arxiv.2110.04846,
  title  = {Traversable wormhole in logarithmic $f(R)$ gravity by various shape and redshift functions},
  author = {J. Sadeghi and M. Shokri and S. Noori Gashti and B. Pourhassan and P. Rudra},
  journal= {arXiv preprint arXiv:2110.04846},
  year   = {2022}
}

Comments

16 pages, 4 figures, accepted version of paper

R2 v1 2026-06-24T06:46:28.193Z