Teleparallel $F(T)$ electromagnetic static spherically symmetric spacetime solutions
Abstract
We investigate static, spherically symmetric (SS) spacetimes in covariant teleparallel gravity in the presence of electromagnetic sources. Starting from the coframe/spin-connection (CSC) pair formalism, we derive the field equations and associated conservation laws, which constrain admissible electromagnetic configurations and reconstructed teleparallel sectors. A general reconstruction procedure is established, allowing the systematic construction of nonlinear teleparallel models for arbitrary coframe ans\"atze. Focusing on power-law (PL) configurations, we obtain several classes of exact solutions, including constant-radius, black-hole-like (BH-like), and wormhole-like (WH-like) branches, and analyze their horizon structures, torsion singularities, and stability properties. The inclusion of electromagnetic sources leads to new charged solutions that generalize Reissner--Nordstr\"om (RN) spacetimes and reveal modified near-horizon and asymptotic behaviors. The results are further organized within an invariant classification framework, highlighting the role of torsion in shaping the solution space. Overall, this work provides a unified and covariant approach to the construction and interpretation of physically relevant compact-object, effective cosmological, and regularized strong-field sectors in nonlinear teleparallel gravity, with potential implications for strong-field tests beyond General Relativity (GR).
Keywords
Cite
@article{arxiv.2605.25752,
title = {Teleparallel $F(T)$ electromagnetic static spherically symmetric spacetime solutions},
author = {Alexandre Landry},
journal= {arXiv preprint arXiv:2605.25752},
year = {2026}
}
Comments
25 pages, 5 figures, and 4 tables. Published in Symmetry