English

Teleparallel $F(T)$ electromagnetic static spherically symmetric spacetime solutions

General Relativity and Quantum Cosmology 2026-05-26 v1 High Energy Physics - Theory Mathematical Physics math.MP

Abstract

We investigate static, spherically symmetric (SS) spacetimes in covariant teleparallel F(T)F(T) 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 F(T)F(T) 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

R2 v1 2026-07-22T07:32:21.958Z